Home / 4,316,121.03-5,956,214.18-2,382,381.39

Finding the Fourth Proportional to 4,316,121.03, 5,956,214.18 and 2,382,381.39

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Solution

The fourth proportional to 4,316,121.03, 5,956,214.18 and 2,382,381.39 is: 3,287,668.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,121.03 : 5,956,214.18 = 2,382,381.39 : x
  2. Step 2: Convert to fraction form
    4,316,121.03/5,956,214.18 = 2,382,381.39/x
  3. Step 3: Cross multiply
    4,316,121.03x = 5,956,214.18 × 2,382,381.39
  4. Step 4: Simplify right side
    4,316,121.03x = 14,189,973,805,374.20
  5. Step 5: Solve for x
    x = 14,189,973,805,374.20/4,316,121.03
  6. Step 6: Final answer
    x = 3,287,668.19

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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.