Home / 1,654,775.66-2,483,154.93-708,147.29

Finding the Fourth Proportional to 1,654,775.66, 2,483,154.93 and 708,147.29

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Solution

The fourth proportional to 1,654,775.66, 2,483,154.93 and 708,147.29 is: 1,062,645.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,775.66 : 2,483,154.93 = 708,147.29 : x
  2. Step 2: Convert to fraction form
    1,654,775.66/2,483,154.93 = 708,147.29/x
  3. Step 3: Cross multiply
    1,654,775.66x = 2,483,154.93 × 708,147.29
  4. Step 4: Simplify right side
    1,654,775.66x = 1,758,439,443,193.08
  5. Step 5: Solve for x
    x = 1,758,439,443,193.08/1,654,775.66
  6. Step 6: Final answer
    x = 1,062,645.22

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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.