Home / 9,533,286.32-13,156,207.44-5,812,332.08

Finding the Fourth Proportional to 9,533,286.32, 13,156,207.44 and 5,812,332.08

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Solution

The fourth proportional to 9,533,286.32, 13,156,207.44 and 5,812,332.08 is: 8,021,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,286.32 : 13,156,207.44 = 5,812,332.08 : x
  2. Step 2: Convert to fraction form
    9,533,286.32/13,156,207.44 = 5,812,332.08/x
  3. Step 3: Cross multiply
    9,533,286.32x = 13,156,207.44 × 5,812,332.08
  4. Step 4: Simplify right side
    9,533,286.32x = 76,468,246,554,646.67
  5. Step 5: Solve for x
    x = 76,468,246,554,646.67/9,533,286.32
  6. Step 6: Final answer
    x = 8,021,184.30

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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.