Home / 9,294,275.55-13,946,869.91-3,902,511.36

Finding the Fourth Proportional to 9,294,275.55, 13,946,869.91 and 3,902,511.36

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Solution

The fourth proportional to 9,294,275.55, 13,946,869.91 and 3,902,511.36 is: 5,856,058.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,275.55 : 13,946,869.91 = 3,902,511.36 : x
  2. Step 2: Convert to fraction form
    9,294,275.55/13,946,869.91 = 3,902,511.36/x
  3. Step 3: Cross multiply
    9,294,275.55x = 13,946,869.91 × 3,902,511.36
  4. Step 4: Simplify right side
    9,294,275.55x = 54,427,818,260,217.18
  5. Step 5: Solve for x
    x = 54,427,818,260,217.18/9,294,275.55
  6. Step 6: Final answer
    x = 5,856,058.17

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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.