Home / 6,087,779.64-9,131,447.99-1,827,837.16

Finding the Fourth Proportional to 6,087,779.64, 9,131,447.99 and 1,827,837.16

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Solution

The fourth proportional to 6,087,779.64, 9,131,447.99 and 1,827,837.16 is: 2,741,689.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,779.64 : 9,131,447.99 = 1,827,837.16 : x
  2. Step 2: Convert to fraction form
    6,087,779.64/9,131,447.99 = 1,827,837.16/x
  3. Step 3: Cross multiply
    6,087,779.64x = 9,131,447.99 × 1,827,837.16
  4. Step 4: Simplify right side
    6,087,779.64x = 16,690,799,942,470.28
  5. Step 5: Solve for x
    x = 16,690,799,942,470.28/6,087,779.64
  6. Step 6: Final answer
    x = 2,741,689.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.