Home / 4,566,528.74-6,840,261.17-2,739,098.22

Finding the Fourth Proportional to 4,566,528.74, 6,840,261.17 and 2,739,098.22

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Solution

The fourth proportional to 4,566,528.74, 6,840,261.17 and 2,739,098.22 is: 4,102,929.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,528.74 : 6,840,261.17 = 2,739,098.22 : x
  2. Step 2: Convert to fraction form
    4,566,528.74/6,840,261.17 = 2,739,098.22/x
  3. Step 3: Cross multiply
    4,566,528.74x = 6,840,261.17 × 2,739,098.22
  4. Step 4: Simplify right side
    4,566,528.74x = 18,736,147,201,929.87
  5. Step 5: Solve for x
    x = 18,736,147,201,929.87/4,566,528.74
  6. Step 6: Final answer
    x = 4,102,929.88

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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.