Home / 2,883,892.50-4,326,084.12-753,973.20

Finding the Fourth Proportional to 2,883,892.50, 4,326,084.12 and 753,973.20

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Solution

The fourth proportional to 2,883,892.50, 4,326,084.12 and 753,973.20 is: 1,131,023.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,892.50 : 4,326,084.12 = 753,973.20 : x
  2. Step 2: Convert to fraction form
    2,883,892.50/4,326,084.12 = 753,973.20/x
  3. Step 3: Cross multiply
    2,883,892.50x = 4,326,084.12 × 753,973.20
  4. Step 4: Simplify right side
    2,883,892.50x = 3,261,751,487,425.58
  5. Step 5: Solve for x
    x = 3,261,751,487,425.58/2,883,892.50
  6. Step 6: Final answer
    x = 1,131,023.95

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1.5x scale

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.