Home / 9,511,659.92-14,267,957.88-3,831,116.24

Finding the Fourth Proportional to 9,511,659.92, 14,267,957.88 and 3,831,116.24

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Solution

The fourth proportional to 9,511,659.92, 14,267,957.88 and 3,831,116.24 is: 5,746,862.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,659.92 : 14,267,957.88 = 3,831,116.24 : x
  2. Step 2: Convert to fraction form
    9,511,659.92/14,267,957.88 = 3,831,116.24/x
  3. Step 3: Cross multiply
    9,511,659.92x = 14,267,957.88 × 3,831,116.24
  4. Step 4: Simplify right side
    9,511,659.92x = 54,662,205,145,703.98
  5. Step 5: Solve for x
    x = 54,662,205,145,703.98/9,511,659.92
  6. Step 6: Final answer
    x = 5,746,862.86

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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.