Home / 934,891.81-1,402,337.72-224,919.83

Finding the Fourth Proportional to 934,891.81, 1,402,337.72 and 224,919.83

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Solution

The fourth proportional to 934,891.81, 1,402,337.72 and 224,919.83 is: 337,379.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,891.81 : 1,402,337.72 = 224,919.83 : x
  2. Step 2: Convert to fraction form
    934,891.81/1,402,337.72 = 224,919.83/x
  3. Step 3: Cross multiply
    934,891.81x = 1,402,337.72 × 224,919.83
  4. Step 4: Simplify right side
    934,891.81x = 315,413,565,653.13
  5. Step 5: Solve for x
    x = 315,413,565,653.13/934,891.81
  6. Step 6: Final answer
    x = 337,379.75

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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.