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Finding the Fourth Proportional to 597,614.64, 895,487.88 and 375,532.08

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Solution

The fourth proportional to 597,614.64, 895,487.88 and 375,532.08 is: 562,711.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,614.64 : 895,487.88 = 375,532.08 : x
  2. Step 2: Convert to fraction form
    597,614.64/895,487.88 = 375,532.08/x
  3. Step 3: Cross multiply
    597,614.64x = 895,487.88 × 375,532.08
  4. Step 4: Simplify right side
    597,614.64x = 336,284,426,191.19
  5. Step 5: Solve for x
    x = 336,284,426,191.19/597,614.64
  6. Step 6: Final answer
    x = 562,711.16

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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.