Home / 934,696.74-1,402,045.11-224,724.79

Finding the Fourth Proportional to 934,696.74, 1,402,045.11 and 224,724.79

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Solution

The fourth proportional to 934,696.74, 1,402,045.11 and 224,724.79 is: 337,087.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,696.74 : 1,402,045.11 = 224,724.79 : x
  2. Step 2: Convert to fraction form
    934,696.74/1,402,045.11 = 224,724.79/x
  3. Step 3: Cross multiply
    934,696.74x = 1,402,045.11 × 224,724.79
  4. Step 4: Simplify right side
    934,696.74x = 315,074,289,410.16
  5. Step 5: Solve for x
    x = 315,074,289,410.16/934,696.74
  6. Step 6: Final answer
    x = 337,087.18

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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.