Home / 982,621.48-1,473,847.50-598,270.72

Finding the Fourth Proportional to 982,621.48, 1,473,847.50 and 598,270.72

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Solution

The fourth proportional to 982,621.48, 1,473,847.50 and 598,270.72 is: 897,354.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,621.48 : 1,473,847.50 = 598,270.72 : x
  2. Step 2: Convert to fraction form
    982,621.48/1,473,847.50 = 598,270.72/x
  3. Step 3: Cross multiply
    982,621.48x = 1,473,847.50 × 598,270.72
  4. Step 4: Simplify right side
    982,621.48x = 881,759,804,995.20
  5. Step 5: Solve for x
    x = 881,759,804,995.20/982,621.48
  6. Step 6: Final answer
    x = 897,354.50

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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.