Home / 3,289,604.16-4,935,526.68-1,773,432.84

Finding the Fourth Proportional to 3,289,604.16, 4,935,526.68 and 1,773,432.84

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Solution

The fourth proportional to 3,289,604.16, 4,935,526.68 and 1,773,432.84 is: 2,660,753.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,604.16 : 4,935,526.68 = 1,773,432.84 : x
  2. Step 2: Convert to fraction form
    3,289,604.16/4,935,526.68 = 1,773,432.84/x
  3. Step 3: Cross multiply
    3,289,604.16x = 4,935,526.68 × 1,773,432.84
  4. Step 4: Simplify right side
    3,289,604.16x = 8,752,825,097,008.17
  5. Step 5: Solve for x
    x = 8,752,825,097,008.17/3,289,604.16
  6. Step 6: Final answer
    x = 2,660,753.29

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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.