Home / 934,955.75-1,402,433.55-224,983.86

Finding the Fourth Proportional to 934,955.75, 1,402,433.55 and 224,983.86

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Solution

The fourth proportional to 934,955.75, 1,402,433.55 and 224,983.86 is: 337,475.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,955.75 : 1,402,433.55 = 224,983.86 : x
  2. Step 2: Convert to fraction form
    934,955.75/1,402,433.55 = 224,983.86/x
  3. Step 3: Cross multiply
    934,955.75x = 1,402,433.55 × 224,983.86
  4. Step 4: Simplify right side
    934,955.75x = 315,524,913,472.50
  5. Step 5: Solve for x
    x = 315,524,913,472.50/934,955.75
  6. Step 6: Final answer
    x = 337,475.77

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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.