Home / 889,040.07-1,332,213.03-588,443.74

Finding the Fourth Proportional to 889,040.07, 1,332,213.03 and 588,443.74

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Solution

The fourth proportional to 889,040.07, 1,332,213.03 and 588,443.74 is: 881,774.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,040.07 : 1,332,213.03 = 588,443.74 : x
  2. Step 2: Convert to fraction form
    889,040.07/1,332,213.03 = 588,443.74/x
  3. Step 3: Cross multiply
    889,040.07x = 1,332,213.03 × 588,443.74
  4. Step 4: Simplify right side
    889,040.07x = 783,932,414,519.40
  5. Step 5: Solve for x
    x = 783,932,414,519.40/889,040.07
  6. Step 6: Final answer
    x = 881,774.00

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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.