Home / 846,565.13-1,167,927.33-483,794.38

Finding the Fourth Proportional to 846,565.13, 1,167,927.33 and 483,794.38

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Solution

The fourth proportional to 846,565.13, 1,167,927.33 and 483,794.38 is: 667,446.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,565.13 : 1,167,927.33 = 483,794.38 : x
  2. Step 2: Convert to fraction form
    846,565.13/1,167,927.33 = 483,794.38/x
  3. Step 3: Cross multiply
    846,565.13x = 1,167,927.33 × 483,794.38
  4. Step 4: Simplify right side
    846,565.13x = 565,036,675,582.59
  5. Step 5: Solve for x
    x = 565,036,675,582.59/846,565.13
  6. Step 6: Final answer
    x = 667,446.19

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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.