Home / 5,988,810.60-8,983,215.90-2,395,132.20

Finding the Fourth Proportional to 5,988,810.60, 8,983,215.90 and 2,395,132.20

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Solution

The fourth proportional to 5,988,810.60, 8,983,215.90 and 2,395,132.20 is: 3,592,698.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,810.60 : 8,983,215.90 = 2,395,132.20 : x
  2. Step 2: Convert to fraction form
    5,988,810.60/8,983,215.90 = 2,395,132.20/x
  3. Step 3: Cross multiply
    5,988,810.60x = 8,983,215.90 × 2,395,132.20
  4. Step 4: Simplify right side
    5,988,810.60x = 21,515,989,661,641.98
  5. Step 5: Solve for x
    x = 21,515,989,661,641.98/5,988,810.60
  6. Step 6: Final answer
    x = 3,592,698.30

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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.