Home / 8,766,206.51-13,151,438.06-2,700,937.96

Finding the Fourth Proportional to 8,766,206.51, 13,151,438.06 and 2,700,937.96

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Solution

The fourth proportional to 8,766,206.51, 13,151,438.06 and 2,700,937.96 is: 4,052,062.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,766,206.51 : 13,151,438.06 = 2,700,937.96 : x
  2. Step 2: Convert to fraction form
    8,766,206.51/13,151,438.06 = 2,700,937.96/x
  3. Step 3: Cross multiply
    8,766,206.51x = 13,151,438.06 × 2,700,937.96
  4. Step 4: Simplify right side
    8,766,206.51x = 35,521,218,238,459.47
  5. Step 5: Solve for x
    x = 35,521,218,238,459.47/8,766,206.51
  6. Step 6: Final answer
    x = 4,052,062.68

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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.