Home / 799,665.52-1,103,525.40-437,085.04

Finding the Fourth Proportional to 799,665.52, 1,103,525.40 and 437,085.04

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Solution

The fourth proportional to 799,665.52, 1,103,525.40 and 437,085.04 is: 603,170.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,665.52 : 1,103,525.40 = 437,085.04 : x
  2. Step 2: Convert to fraction form
    799,665.52/1,103,525.40 = 437,085.04/x
  3. Step 3: Cross multiply
    799,665.52x = 1,103,525.40 × 437,085.04
  4. Step 4: Simplify right side
    799,665.52x = 482,334,443,600.02
  5. Step 5: Solve for x
    x = 482,334,443,600.02/799,665.52
  6. Step 6: Final answer
    x = 603,170.24

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Double scale
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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.