Home / 752,232.93-1,037,829.00-429,714.67

Finding the Fourth Proportional to 752,232.93, 1,037,829.00 and 429,714.67

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Solution

The fourth proportional to 752,232.93, 1,037,829.00 and 429,714.67 is: 592,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,232.93 : 1,037,829.00 = 429,714.67 : x
  2. Step 2: Convert to fraction form
    752,232.93/1,037,829.00 = 429,714.67/x
  3. Step 3: Cross multiply
    752,232.93x = 1,037,829.00 × 429,714.67
  4. Step 4: Simplify right side
    752,232.93x = 445,970,347,214.22
  5. Step 5: Solve for x
    x = 445,970,347,214.22/752,232.93
  6. Step 6: Final answer
    x = 592,862.04

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1.5x scale

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.