Home / 8,049,705.30-12,074,557.95-8,002,466.10

Finding the Fourth Proportional to 8,049,705.30, 12,074,557.95 and 8,002,466.10

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Solution

The fourth proportional to 8,049,705.30, 12,074,557.95 and 8,002,466.10 is: 12,003,699.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,705.30 : 12,074,557.95 = 8,002,466.10 : x
  2. Step 2: Convert to fraction form
    8,049,705.30/12,074,557.95 = 8,002,466.10/x
  3. Step 3: Cross multiply
    8,049,705.30x = 12,074,557.95 × 8,002,466.10
  4. Step 4: Simplify right side
    8,049,705.30x = 96,626,240,667,360.48
  5. Step 5: Solve for x
    x = 96,626,240,667,360.48/8,049,705.30
  6. Step 6: Final answer
    x = 12,003,699.15

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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.