Home / 9,583,592.38-13,225,257.18-5,232,665.20

Finding the Fourth Proportional to 9,583,592.38, 13,225,257.18 and 5,232,665.20

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Solution

The fourth proportional to 9,583,592.38, 13,225,257.18 and 5,232,665.20 is: 7,221,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,592.38 : 13,225,257.18 = 5,232,665.20 : x
  2. Step 2: Convert to fraction form
    9,583,592.38/13,225,257.18 = 5,232,665.20/x
  3. Step 3: Cross multiply
    9,583,592.38x = 13,225,257.18 × 5,232,665.20
  4. Step 4: Simplify right side
    9,583,592.38x = 69,203,343,006,836.14
  5. Step 5: Solve for x
    x = 69,203,343,006,836.14/9,583,592.38
  6. Step 6: Final answer
    x = 7,221,023.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.