Home / 597,861,028.80-896,791,543.20-502,626,801.60

Finding the Fourth Proportional to 597,861,028.80, 896,791,543.20 and 502,626,801.60

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Solution

The fourth proportional to 597,861,028.80, 896,791,543.20 and 502,626,801.60 is: 753,940,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,861,028.80 : 896,791,543.20 = 502,626,801.60 : x
  2. Step 2: Convert to fraction form
    597,861,028.80/896,791,543.20 = 502,626,801.60/x
  3. Step 3: Cross multiply
    597,861,028.80x = 896,791,543.20 × 502,626,801.60
  4. Step 4: Simplify right side
    597,861,028.80x = 450,751,465,060,544,256
  5. Step 5: Solve for x
    x = 450,751,465,060,544,256/597,861,028.80
  6. Step 6: Final answer
    x = 753,940,202.40

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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.