Home / 1,949,618.40-2,923,301.90-601,419.02

Finding the Fourth Proportional to 1,949,618.40, 2,923,301.90 and 601,419.02

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Solution

The fourth proportional to 1,949,618.40, 2,923,301.90 and 601,419.02 is: 901,781.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,618.40 : 2,923,301.90 = 601,419.02 : x
  2. Step 2: Convert to fraction form
    1,949,618.40/2,923,301.90 = 601,419.02/x
  3. Step 3: Cross multiply
    1,949,618.40x = 2,923,301.90 × 601,419.02
  4. Step 4: Simplify right side
    1,949,618.40x = 1,758,129,363,862.14
  5. Step 5: Solve for x
    x = 1,758,129,363,862.14/1,949,618.40
  6. Step 6: Final answer
    x = 901,781.27

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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.