Home / 3,023,977.40-4,536,630.02-2,222,830.10

Finding the Fourth Proportional to 3,023,977.40, 4,536,630.02 and 2,222,830.10

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Solution

The fourth proportional to 3,023,977.40, 4,536,630.02 and 2,222,830.10 is: 3,334,733.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,977.40 : 4,536,630.02 = 2,222,830.10 : x
  2. Step 2: Convert to fraction form
    3,023,977.40/4,536,630.02 = 2,222,830.10/x
  3. Step 3: Cross multiply
    3,023,977.40x = 4,536,630.02 × 2,222,830.10
  4. Step 4: Simplify right side
    3,023,977.40x = 10,084,157,761,019.60
  5. Step 5: Solve for x
    x = 10,084,157,761,019.60/3,023,977.40
  6. Step 6: Final answer
    x = 3,334,733.18

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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.