Home / 794,522.64-1,096,462.08-431,970.96

Finding the Fourth Proportional to 794,522.64, 1,096,462.08 and 431,970.96

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Solution

The fourth proportional to 794,522.64, 1,096,462.08 and 431,970.96 is: 596,131.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,522.64 : 1,096,462.08 = 431,970.96 : x
  2. Step 2: Convert to fraction form
    794,522.64/1,096,462.08 = 431,970.96/x
  3. Step 3: Cross multiply
    794,522.64x = 1,096,462.08 × 431,970.96
  4. Step 4: Simplify right side
    794,522.64x = 473,639,777,301.20
  5. Step 5: Solve for x
    x = 473,639,777,301.20/794,522.64
  6. Step 6: Final answer
    x = 596,131.25

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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.