Home / 3,088,875.29-4,633,340.28-1,268,241.53

Finding the Fourth Proportional to 3,088,875.29, 4,633,340.28 and 1,268,241.53

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Solution

The fourth proportional to 3,088,875.29, 4,633,340.28 and 1,268,241.53 is: 1,902,373.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,875.29 : 4,633,340.28 = 1,268,241.53 : x
  2. Step 2: Convert to fraction form
    3,088,875.29/4,633,340.28 = 1,268,241.53/x
  3. Step 3: Cross multiply
    3,088,875.29x = 4,633,340.28 × 1,268,241.53
  4. Step 4: Simplify right side
    3,088,875.29x = 5,876,194,572,545.27
  5. Step 5: Solve for x
    x = 5,876,194,572,545.27/3,088,875.29
  6. Step 6: Final answer
    x = 1,902,373.52

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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.