Home / 968,176.40-1,452,264.60-898,192.40

Finding the Fourth Proportional to 968,176.40, 1,452,264.60 and 898,192.40

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Solution

The fourth proportional to 968,176.40, 1,452,264.60 and 898,192.40 is: 1,347,288.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,176.40 : 1,452,264.60 = 898,192.40 : x
  2. Step 2: Convert to fraction form
    968,176.40/1,452,264.60 = 898,192.40/x
  3. Step 3: Cross multiply
    968,176.40x = 1,452,264.60 × 898,192.40
  4. Step 4: Simplify right side
    968,176.40x = 1,304,413,026,509.04
  5. Step 5: Solve for x
    x = 1,304,413,026,509.04/968,176.40
  6. Step 6: Final answer
    x = 1,347,288.60

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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.