Home / 4,897,182-7,345,790.08-1,485,498

Finding the Fourth Proportional to 4,897,182, 7,345,790.08 and 1,485,498

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Solution

The fourth proportional to 4,897,182, 7,345,790.08 and 1,485,498 is: 2,228,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,182 : 7,345,790.08 = 1,485,498 : x
  2. Step 2: Convert to fraction form
    4,897,182/7,345,790.08 = 1,485,498/x
  3. Step 3: Cross multiply
    4,897,182x = 7,345,790.08 × 1,485,498
  4. Step 4: Simplify right side
    4,897,182x = 10,912,156,472,259.84
  5. Step 5: Solve for x
    x = 10,912,156,472,259.84/4,897,182
  6. Step 6: Final answer
    x = 2,228,252.18

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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.