Home / 3,386,253.46-4,673,086.77-1,858,502.74

Finding the Fourth Proportional to 3,386,253.46, 4,673,086.77 and 1,858,502.74

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Solution

The fourth proportional to 3,386,253.46, 4,673,086.77 and 1,858,502.74 is: 2,564,765.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,253.46 : 4,673,086.77 = 1,858,502.74 : x
  2. Step 2: Convert to fraction form
    3,386,253.46/4,673,086.77 = 1,858,502.74/x
  3. Step 3: Cross multiply
    3,386,253.46x = 4,673,086.77 × 1,858,502.74
  4. Step 4: Simplify right side
    3,386,253.46x = 8,684,944,566,302.75
  5. Step 5: Solve for x
    x = 8,684,944,566,302.75/3,386,253.46
  6. Step 6: Final answer
    x = 2,564,765.06

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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.