Home / 968,020.20-1,452,030.30-548,116.20

Finding the Fourth Proportional to 968,020.20, 1,452,030.30 and 548,116.20

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Solution

The fourth proportional to 968,020.20, 1,452,030.30 and 548,116.20 is: 822,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,020.20 : 1,452,030.30 = 548,116.20 : x
  2. Step 2: Convert to fraction form
    968,020.20/1,452,030.30 = 548,116.20/x
  3. Step 3: Cross multiply
    968,020.20x = 1,452,030.30 × 548,116.20
  4. Step 4: Simplify right side
    968,020.20x = 795,881,330,320.86
  5. Step 5: Solve for x
    x = 795,881,330,320.86/968,020.20
  6. Step 6: Final answer
    x = 822,174.30

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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.