Home / 2,292,871.38-3,439,303.02-609,974.88

Finding the Fourth Proportional to 2,292,871.38, 3,439,303.02 and 609,974.88

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Solution

The fourth proportional to 2,292,871.38, 3,439,303.02 and 609,974.88 is: 914,961.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,871.38 : 3,439,303.02 = 609,974.88 : x
  2. Step 2: Convert to fraction form
    2,292,871.38/3,439,303.02 = 609,974.88/x
  3. Step 3: Cross multiply
    2,292,871.38x = 3,439,303.02 × 609,974.88
  4. Step 4: Simplify right side
    2,292,871.38x = 2,097,888,446,908.14
  5. Step 5: Solve for x
    x = 2,097,888,446,908.14/2,292,871.38
  6. Step 6: Final answer
    x = 914,961.24

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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.