Home / 1,655,752.14-2,481,550.52-708,008.40

Finding the Fourth Proportional to 1,655,752.14, 2,481,550.52 and 708,008.40

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Solution

The fourth proportional to 1,655,752.14, 2,481,550.52 and 708,008.40 is: 1,061,124.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,752.14 : 2,481,550.52 = 708,008.40 : x
  2. Step 2: Convert to fraction form
    1,655,752.14/2,481,550.52 = 708,008.40/x
  3. Step 3: Cross multiply
    1,655,752.14x = 2,481,550.52 × 708,008.40
  4. Step 4: Simplify right side
    1,655,752.14x = 1,756,958,609,644.33
  5. Step 5: Solve for x
    x = 1,756,958,609,644.33/1,655,752.14
  6. Step 6: Final answer
    x = 1,061,124.17

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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.