Home / 1,157,502.20-1,736,253.30-597,630.20

Finding the Fourth Proportional to 1,157,502.20, 1,736,253.30 and 597,630.20

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Solution

The fourth proportional to 1,157,502.20, 1,736,253.30 and 597,630.20 is: 896,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,502.20 : 1,736,253.30 = 597,630.20 : x
  2. Step 2: Convert to fraction form
    1,157,502.20/1,736,253.30 = 597,630.20/x
  3. Step 3: Cross multiply
    1,157,502.20x = 1,736,253.30 × 597,630.20
  4. Step 4: Simplify right side
    1,157,502.20x = 1,037,637,406,929.66
  5. Step 5: Solve for x
    x = 1,037,637,406,929.66/1,157,502.20
  6. Step 6: Final answer
    x = 896,445.30

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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.