Home / 8,007,523.20-12,011,307.84-4,017,502.08

Finding the Fourth Proportional to 8,007,523.20, 12,011,307.84 and 4,017,502.08

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Solution

The fourth proportional to 8,007,523.20, 12,011,307.84 and 4,017,502.08 is: 6,026,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,523.20 : 12,011,307.84 = 4,017,502.08 : x
  2. Step 2: Convert to fraction form
    8,007,523.20/12,011,307.84 = 4,017,502.08/x
  3. Step 3: Cross multiply
    8,007,523.20x = 12,011,307.84 × 4,017,502.08
  4. Step 4: Simplify right side
    8,007,523.20x = 48,255,454,230,720.30
  5. Step 5: Solve for x
    x = 48,255,454,230,720.30/8,007,523.20
  6. Step 6: Final answer
    x = 6,026,264.68

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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.