Home / 4,316,171.43-5,956,317.18-2,382,432.42

Finding the Fourth Proportional to 4,316,171.43, 5,956,317.18 and 2,382,432.42

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Solution

The fourth proportional to 4,316,171.43, 5,956,317.18 and 2,382,432.42 is: 3,287,757.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,171.43 : 5,956,317.18 = 2,382,432.42 : x
  2. Step 2: Convert to fraction form
    4,316,171.43/5,956,317.18 = 2,382,432.42/x
  3. Step 3: Cross multiply
    4,316,171.43x = 5,956,317.18 × 2,382,432.42
  4. Step 4: Simplify right side
    4,316,171.43x = 14,190,523,153,434.97
  5. Step 5: Solve for x
    x = 14,190,523,153,434.97/4,316,171.43
  6. Step 6: Final answer
    x = 3,287,757.07

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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.