Home / 15,263,855.04-22,906,280.08-6,288,407.04

Finding the Fourth Proportional to 15,263,855.04, 22,906,280.08 and 6,288,407.04

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Solution

The fourth proportional to 15,263,855.04, 22,906,280.08 and 6,288,407.04 is: 9,436,935.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,263,855.04 : 22,906,280.08 = 6,288,407.04 : x
  2. Step 2: Convert to fraction form
    15,263,855.04/22,906,280.08 = 6,288,407.04/x
  3. Step 3: Cross multiply
    15,263,855.04x = 22,906,280.08 × 6,288,407.04
  4. Step 4: Simplify right side
    15,263,855.04x = 144,044,012,915,283.75
  5. Step 5: Solve for x
    x = 144,044,012,915,283.75/15,263,855.04
  6. Step 6: Final answer
    x = 9,436,935.33

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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.