Home / 736,322.08-1,016,104.17-414,023.89

Finding the Fourth Proportional to 736,322.08, 1,016,104.17 and 414,023.89

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Solution

The fourth proportional to 736,322.08, 1,016,104.17 and 414,023.89 is: 571,341.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,322.08 : 1,016,104.17 = 414,023.89 : x
  2. Step 2: Convert to fraction form
    736,322.08/1,016,104.17 = 414,023.89/x
  3. Step 3: Cross multiply
    736,322.08x = 1,016,104.17 × 414,023.89
  4. Step 4: Simplify right side
    736,322.08x = 420,691,401,108.62
  5. Step 5: Solve for x
    x = 420,691,401,108.62/736,322.08
  6. Step 6: Final answer
    x = 571,341.55

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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.