Home / 11,294,047.43-15,585,773.59-6,137,397.95

Finding the Fourth Proportional to 11,294,047.43, 15,585,773.59 and 6,137,397.95

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Solution

The fourth proportional to 11,294,047.43, 15,585,773.59 and 6,137,397.95 is: 8,469,602.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,294,047.43 : 15,585,773.59 = 6,137,397.95 : x
  2. Step 2: Convert to fraction form
    11,294,047.43/15,585,773.59 = 6,137,397.95/x
  3. Step 3: Cross multiply
    11,294,047.43x = 15,585,773.59 × 6,137,397.95
  4. Step 4: Simplify right side
    11,294,047.43x = 95,656,094,880,430.14
  5. Step 5: Solve for x
    x = 95,656,094,880,430.14/11,294,047.43
  6. Step 6: Final answer
    x = 8,469,602.72

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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.