Home / 5,569,081.02-7,684,862.31-3,088,372.86

Finding the Fourth Proportional to 5,569,081.02, 7,684,862.31 and 3,088,372.86

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Solution

The fourth proportional to 5,569,081.02, 7,684,862.31 and 3,088,372.86 is: 4,261,694.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,081.02 : 7,684,862.31 = 3,088,372.86 : x
  2. Step 2: Convert to fraction form
    5,569,081.02/7,684,862.31 = 3,088,372.86/x
  3. Step 3: Cross multiply
    5,569,081.02x = 7,684,862.31 × 3,088,372.86
  4. Step 4: Simplify right side
    5,569,081.02x = 23,733,720,191,040.91
  5. Step 5: Solve for x
    x = 23,733,720,191,040.91/5,569,081.02
  6. Step 6: Final answer
    x = 4,261,694.18

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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.