Home / 6,268,545.30-8,646,927.47-3,941,755.29

Finding the Fourth Proportional to 6,268,545.30, 8,646,927.47 and 3,941,755.29

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Solution

The fourth proportional to 6,268,545.30, 8,646,927.47 and 3,941,755.29 is: 5,437,317.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268,545.30 : 8,646,927.47 = 3,941,755.29 : x
  2. Step 2: Convert to fraction form
    6,268,545.30/8,646,927.47 = 3,941,755.29/x
  3. Step 3: Cross multiply
    6,268,545.30x = 8,646,927.47 × 3,941,755.29
  4. Step 4: Simplify right side
    6,268,545.30x = 34,084,072,077,410.04
  5. Step 5: Solve for x
    x = 34,084,072,077,410.04/6,268,545.30
  6. Step 6: Final answer
    x = 5,437,317.66

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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.