Home / 730,503.50-1,095,755.28-198,024.50

Finding the Fourth Proportional to 730,503.50, 1,095,755.28 and 198,024.50

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Solution

The fourth proportional to 730,503.50, 1,095,755.28 and 198,024.50 is: 297,036.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,503.50 : 1,095,755.28 = 198,024.50 : x
  2. Step 2: Convert to fraction form
    730,503.50/1,095,755.28 = 198,024.50/x
  3. Step 3: Cross multiply
    730,503.50x = 1,095,755.28 × 198,024.50
  4. Step 4: Simplify right side
    730,503.50x = 216,986,391,444.36
  5. Step 5: Solve for x
    x = 216,986,391,444.36/730,503.50
  6. Step 6: Final answer
    x = 297,036.76

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Similar ratio
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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.