Home / 3,098,116.01-4,643,851.59-1,498,478.60

Finding the Fourth Proportional to 3,098,116.01, 4,643,851.59 and 1,498,478.60

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Solution

The fourth proportional to 3,098,116.01, 4,643,851.59 and 1,498,478.60 is: 2,246,110.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,116.01 : 4,643,851.59 = 1,498,478.60 : x
  2. Step 2: Convert to fraction form
    3,098,116.01/4,643,851.59 = 1,498,478.60/x
  3. Step 3: Cross multiply
    3,098,116.01x = 4,643,851.59 × 1,498,478.60
  4. Step 4: Simplify right side
    3,098,116.01x = 6,958,712,205,971.72
  5. Step 5: Solve for x
    x = 6,958,712,205,971.72/3,098,116.01
  6. Step 6: Final answer
    x = 2,246,110.93

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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.