Home / 1,473,922.06-2,211,334.33-754,772.93

Finding the Fourth Proportional to 1,473,922.06, 2,211,334.33 and 754,772.93

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Solution

The fourth proportional to 1,473,922.06, 2,211,334.33 and 754,772.93 is: 1,132,390.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,922.06 : 2,211,334.33 = 754,772.93 : x
  2. Step 2: Convert to fraction form
    1,473,922.06/2,211,334.33 = 754,772.93/x
  3. Step 3: Cross multiply
    1,473,922.06x = 2,211,334.33 × 754,772.93
  4. Step 4: Simplify right side
    1,473,922.06x = 1,669,055,295,105.09
  5. Step 5: Solve for x
    x = 1,669,055,295,105.09/1,473,922.06
  6. Step 6: Final answer
    x = 1,132,390.47

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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.