Home / 923,534.88-1,385,302.25-468,055.18

Finding the Fourth Proportional to 923,534.88, 1,385,302.25 and 468,055.18

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Solution

The fourth proportional to 923,534.88, 1,385,302.25 and 468,055.18 is: 702,082.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,534.88 : 1,385,302.25 = 468,055.18 : x
  2. Step 2: Convert to fraction form
    923,534.88/1,385,302.25 = 468,055.18/x
  3. Step 3: Cross multiply
    923,534.88x = 1,385,302.25 × 468,055.18
  4. Step 4: Simplify right side
    923,534.88x = 648,397,884,711.37
  5. Step 5: Solve for x
    x = 648,397,884,711.37/923,534.88
  6. Step 6: Final answer
    x = 702,082.72

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Double scale
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Similar ratio
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1.5x scale

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.