Home / 6,103,685.60-9,141,531.60-5,963,717.60

Finding the Fourth Proportional to 6,103,685.60, 9,141,531.60 and 5,963,717.60

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Solution

The fourth proportional to 6,103,685.60, 9,141,531.60 and 5,963,717.60 is: 8,931,900.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,685.60 : 9,141,531.60 = 5,963,717.60 : x
  2. Step 2: Convert to fraction form
    6,103,685.60/9,141,531.60 = 5,963,717.60/x
  3. Step 3: Cross multiply
    6,103,685.60x = 9,141,531.60 × 5,963,717.60
  4. Step 4: Simplify right side
    6,103,685.60x = 54,517,512,893,876.16
  5. Step 5: Solve for x
    x = 54,517,512,893,876.16/6,103,685.60
  6. Step 6: Final answer
    x = 8,931,900.57

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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.