Home / 9,795,816.40-14,693,724.60-4,477,032.40

Finding the Fourth Proportional to 9,795,816.40, 14,693,724.60 and 4,477,032.40

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Solution

The fourth proportional to 9,795,816.40, 14,693,724.60 and 4,477,032.40 is: 6,715,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795,816.40 : 14,693,724.60 = 4,477,032.40 : x
  2. Step 2: Convert to fraction form
    9,795,816.40/14,693,724.60 = 4,477,032.40/x
  3. Step 3: Cross multiply
    9,795,816.40x = 14,693,724.60 × 4,477,032.40
  4. Step 4: Simplify right side
    9,795,816.40x = 65,784,281,110,877.05
  5. Step 5: Solve for x
    x = 65,784,281,110,877.05/9,795,816.40
  6. Step 6: Final answer
    x = 6,715,548.60

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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.