Home / 669,304.40-1,001,040.60-598,737.20

Finding the Fourth Proportional to 669,304.40, 1,001,040.60 and 598,737.20

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Solution

The fourth proportional to 669,304.40, 1,001,040.60 and 598,737.20 is: 895,497.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,304.40 : 1,001,040.60 = 598,737.20 : x
  2. Step 2: Convert to fraction form
    669,304.40/1,001,040.60 = 598,737.20/x
  3. Step 3: Cross multiply
    669,304.40x = 1,001,040.60 × 598,737.20
  4. Step 4: Simplify right side
    669,304.40x = 599,360,245,930.32
  5. Step 5: Solve for x
    x = 599,360,245,930.32/669,304.40
  6. Step 6: Final answer
    x = 895,497.24

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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.