Home / 9,447,527.40-14,171,291.10-4,055,260.20

Finding the Fourth Proportional to 9,447,527.40, 14,171,291.10 and 4,055,260.20

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Solution

The fourth proportional to 9,447,527.40, 14,171,291.10 and 4,055,260.20 is: 6,082,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447,527.40 : 14,171,291.10 = 4,055,260.20 : x
  2. Step 2: Convert to fraction form
    9,447,527.40/14,171,291.10 = 4,055,260.20/x
  3. Step 3: Cross multiply
    9,447,527.40x = 14,171,291.10 × 4,055,260.20
  4. Step 4: Simplify right side
    9,447,527.40x = 57,468,272,780,444.22
  5. Step 5: Solve for x
    x = 57,468,272,780,444.22/9,447,527.40
  6. Step 6: Final answer
    x = 6,082,890.30

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Double scale
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Similar ratio
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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.