Home / 1,654,775.30-2,483,154.38-708,146.93

Finding the Fourth Proportional to 1,654,775.30, 2,483,154.38 and 708,146.93

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Solution

The fourth proportional to 1,654,775.30, 2,483,154.38 and 708,146.93 is: 1,062,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,775.30 : 2,483,154.38 = 708,146.93 : x
  2. Step 2: Convert to fraction form
    1,654,775.30/2,483,154.38 = 708,146.93/x
  3. Step 3: Cross multiply
    1,654,775.30x = 2,483,154.38 × 708,146.93
  4. Step 4: Simplify right side
    1,654,775.30x = 1,758,438,134,956.55
  5. Step 5: Solve for x
    x = 1,758,438,134,956.55/1,654,775.30
  6. Step 6: Final answer
    x = 1,062,644.66

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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.