Home / 8,846,126.11-13,264,432.30-5,204,115.01

Finding the Fourth Proportional to 8,846,126.11, 13,264,432.30 and 5,204,115.01

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Solution

The fourth proportional to 8,846,126.11, 13,264,432.30 and 5,204,115.01 is: 7,803,374.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,126.11 : 13,264,432.30 = 5,204,115.01 : x
  2. Step 2: Convert to fraction form
    8,846,126.11/13,264,432.30 = 5,204,115.01/x
  3. Step 3: Cross multiply
    8,846,126.11x = 13,264,432.30 × 5,204,115.01
  4. Step 4: Simplify right side
    8,846,126.11x = 69,029,631,139,216.09
  5. Step 5: Solve for x
    x = 69,029,631,139,216.09/8,846,126.11
  6. Step 6: Final answer
    x = 7,803,374.08

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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.