Home / 2,627,363.60-3,941,045.40-944,637.20

Finding the Fourth Proportional to 2,627,363.60, 3,941,045.40 and 944,637.20

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Solution

The fourth proportional to 2,627,363.60, 3,941,045.40 and 944,637.20 is: 1,416,955.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,363.60 : 3,941,045.40 = 944,637.20 : x
  2. Step 2: Convert to fraction form
    2,627,363.60/3,941,045.40 = 944,637.20/x
  3. Step 3: Cross multiply
    2,627,363.60x = 3,941,045.40 × 944,637.20
  4. Step 4: Simplify right side
    2,627,363.60x = 3,722,858,091,728.88
  5. Step 5: Solve for x
    x = 3,722,858,091,728.88/2,627,363.60
  6. Step 6: Final answer
    x = 1,416,955.80

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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.