Home / 1,433,614.74-2,149,216.82-958,851.06

Finding the Fourth Proportional to 1,433,614.74, 2,149,216.82 and 958,851.06

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Solution

The fourth proportional to 1,433,614.74, 2,149,216.82 and 958,851.06 is: 1,437,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,614.74 : 2,149,216.82 = 958,851.06 : x
  2. Step 2: Convert to fraction form
    1,433,614.74/2,149,216.82 = 958,851.06/x
  3. Step 3: Cross multiply
    1,433,614.74x = 2,149,216.82 × 958,851.06
  4. Step 4: Simplify right side
    1,433,614.74x = 2,060,778,826,026.83
  5. Step 5: Solve for x
    x = 2,060,778,826,026.83/1,433,614.74
  6. Step 6: Final answer
    x = 1,437,470.45

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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.