Home / 9,534,468.80-14,301,703.20-6,133,246.40

Finding the Fourth Proportional to 9,534,468.80, 14,301,703.20 and 6,133,246.40

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Solution

The fourth proportional to 9,534,468.80, 14,301,703.20 and 6,133,246.40 is: 9,199,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,468.80 : 14,301,703.20 = 6,133,246.40 : x
  2. Step 2: Convert to fraction form
    9,534,468.80/14,301,703.20 = 6,133,246.40/x
  3. Step 3: Cross multiply
    9,534,468.80x = 14,301,703.20 × 6,133,246.40
  4. Step 4: Simplify right side
    9,534,468.80x = 87,715,869,665,268.48
  5. Step 5: Solve for x
    x = 87,715,869,665,268.48/9,534,468.80
  6. Step 6: Final answer
    x = 9,199,869.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.