Home / 4,316,185.60-5,956,302.88-2,382,445.12

Finding the Fourth Proportional to 4,316,185.60, 5,956,302.88 and 2,382,445.12

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Solution

The fourth proportional to 4,316,185.60, 5,956,302.88 and 2,382,445.12 is: 3,287,755.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,185.60 : 5,956,302.88 = 2,382,445.12 : x
  2. Step 2: Convert to fraction form
    4,316,185.60/5,956,302.88 = 2,382,445.12/x
  3. Step 3: Cross multiply
    4,316,185.60x = 5,956,302.88 × 2,382,445.12
  4. Step 4: Simplify right side
    4,316,185.60x = 14,190,564,729,697.95
  5. Step 5: Solve for x
    x = 14,190,564,729,697.95/4,316,185.60
  6. Step 6: Final answer
    x = 3,287,755.91

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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.