Home / 950,149.03-1,424,217.51-444,285.01

Finding the Fourth Proportional to 950,149.03, 1,424,217.51 and 444,285.01

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Solution

The fourth proportional to 950,149.03, 1,424,217.51 and 444,285.01 is: 665,957.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,149.03 : 1,424,217.51 = 444,285.01 : x
  2. Step 2: Convert to fraction form
    950,149.03/1,424,217.51 = 444,285.01/x
  3. Step 3: Cross multiply
    950,149.03x = 1,424,217.51 × 444,285.01
  4. Step 4: Simplify right side
    950,149.03x = 632,758,490,672.53
  5. Step 5: Solve for x
    x = 632,758,490,672.53/950,149.03
  6. Step 6: Final answer
    x = 665,957.10

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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.