Home / 8,523,949.04-12,786,034.28-2,844,173.35

Finding the Fourth Proportional to 8,523,949.04, 12,786,034.28 and 2,844,173.35

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Solution

The fourth proportional to 8,523,949.04, 12,786,034.28 and 2,844,173.35 is: 4,266,296.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,523,949.04 : 12,786,034.28 = 2,844,173.35 : x
  2. Step 2: Convert to fraction form
    8,523,949.04/12,786,034.28 = 2,844,173.35/x
  3. Step 3: Cross multiply
    8,523,949.04x = 12,786,034.28 × 2,844,173.35
  4. Step 4: Simplify right side
    8,523,949.04x = 36,365,697,953,124.11
  5. Step 5: Solve for x
    x = 36,365,697,953,124.11/8,523,949.04
  6. Step 6: Final answer
    x = 4,266,296.97

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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.