Home / 6,032,619.90-9,046,524.15-1,987,982.10

Finding the Fourth Proportional to 6,032,619.90, 9,046,524.15 and 1,987,982.10

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Solution

The fourth proportional to 6,032,619.90, 9,046,524.15 and 1,987,982.10 is: 2,981,180.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,619.90 : 9,046,524.15 = 1,987,982.10 : x
  2. Step 2: Convert to fraction form
    6,032,619.90/9,046,524.15 = 1,987,982.10/x
  3. Step 3: Cross multiply
    6,032,619.90x = 9,046,524.15 × 1,987,982.10
  4. Step 4: Simplify right side
    6,032,619.90x = 17,984,328,077,417.71
  5. Step 5: Solve for x
    x = 17,984,328,077,417.71/6,032,619.90
  6. Step 6: Final answer
    x = 2,981,180.38

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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.