Home / 6,847,531.92-9,449,588.16-3,791,746.08

Finding the Fourth Proportional to 6,847,531.92, 9,449,588.16 and 3,791,746.08

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Solution

The fourth proportional to 6,847,531.92, 9,449,588.16 and 3,791,746.08 is: 5,232,606.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,531.92 : 9,449,588.16 = 3,791,746.08 : x
  2. Step 2: Convert to fraction form
    6,847,531.92/9,449,588.16 = 3,791,746.08/x
  3. Step 3: Cross multiply
    6,847,531.92x = 9,449,588.16 × 3,791,746.08
  4. Step 4: Simplify right side
    6,847,531.92x = 35,830,438,863,294.41
  5. Step 5: Solve for x
    x = 35,830,438,863,294.41/6,847,531.92
  6. Step 6: Final answer
    x = 5,232,606.33

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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.