Home / 9,364,507.47-14,046,761.20-2,632,921.47

Finding the Fourth Proportional to 9,364,507.47, 14,046,761.20 and 2,632,921.47

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Solution

The fourth proportional to 9,364,507.47, 14,046,761.20 and 2,632,921.47 is: 3,949,382.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,507.47 : 14,046,761.20 = 2,632,921.47 : x
  2. Step 2: Convert to fraction form
    9,364,507.47/14,046,761.20 = 2,632,921.47/x
  3. Step 3: Cross multiply
    9,364,507.47x = 14,046,761.20 × 2,632,921.47
  4. Step 4: Simplify right side
    9,364,507.47x = 36,984,019,077,209.16
  5. Step 5: Solve for x
    x = 36,984,019,077,209.16/9,364,507.47
  6. Step 6: Final answer
    x = 3,949,382.20

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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.