Home / 1,037,642.76-1,556,937.06-532,558.43

Finding the Fourth Proportional to 1,037,642.76, 1,556,937.06 and 532,558.43

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Solution

The fourth proportional to 1,037,642.76, 1,556,937.06 and 532,558.43 is: 799,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,642.76 : 1,556,937.06 = 532,558.43 : x
  2. Step 2: Convert to fraction form
    1,037,642.76/1,556,937.06 = 532,558.43/x
  3. Step 3: Cross multiply
    1,037,642.76x = 1,556,937.06 × 532,558.43
  4. Step 4: Simplify right side
    1,037,642.76x = 829,159,948,497.73
  5. Step 5: Solve for x
    x = 829,159,948,497.73/1,037,642.76
  6. Step 6: Final answer
    x = 799,080.36

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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.