Home / 8,748,400.80-13,122,601.20-6,008,527.20

Finding the Fourth Proportional to 8,748,400.80, 13,122,601.20 and 6,008,527.20

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Solution

The fourth proportional to 8,748,400.80, 13,122,601.20 and 6,008,527.20 is: 9,012,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,400.80 : 13,122,601.20 = 6,008,527.20 : x
  2. Step 2: Convert to fraction form
    8,748,400.80/13,122,601.20 = 6,008,527.20/x
  3. Step 3: Cross multiply
    8,748,400.80x = 13,122,601.20 × 6,008,527.20
  4. Step 4: Simplify right side
    8,748,400.80x = 78,847,506,244,952.64
  5. Step 5: Solve for x
    x = 78,847,506,244,952.64/8,748,400.80
  6. Step 6: Final answer
    x = 9,012,790.80

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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.