Home / 1,655,753.14-2,481,552.01-708,009.40

Finding the Fourth Proportional to 1,655,753.14, 2,481,552.01 and 708,009.40

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Solution

The fourth proportional to 1,655,753.14, 2,481,552.01 and 708,009.40 is: 1,061,125.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,753.14 : 2,481,552.01 = 708,009.40 : x
  2. Step 2: Convert to fraction form
    1,655,753.14/2,481,552.01 = 708,009.40/x
  3. Step 3: Cross multiply
    1,655,753.14x = 2,481,552.01 × 708,009.40
  4. Step 4: Simplify right side
    1,655,753.14x = 1,756,962,149,668.89
  5. Step 5: Solve for x
    x = 1,756,962,149,668.89/1,655,753.14
  6. Step 6: Final answer
    x = 1,061,125.66

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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.