Home / 8,060,421.39-12,092,499.92-2,303,230.01

Finding the Fourth Proportional to 8,060,421.39, 12,092,499.92 and 2,303,230.01

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Solution

The fourth proportional to 8,060,421.39, 12,092,499.92 and 2,303,230.01 is: 3,455,378.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,421.39 : 12,092,499.92 = 2,303,230.01 : x
  2. Step 2: Convert to fraction form
    8,060,421.39/12,092,499.92 = 2,303,230.01/x
  3. Step 3: Cross multiply
    8,060,421.39x = 12,092,499.92 × 2,303,230.01
  4. Step 4: Simplify right side
    8,060,421.39x = 27,851,808,656,962.17
  5. Step 5: Solve for x
    x = 27,851,808,656,962.17/8,060,421.39
  6. Step 6: Final answer
    x = 3,455,378.73

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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.