Home / 7,202,293.52-10,791,445.71-5,067,893.48

Finding the Fourth Proportional to 7,202,293.52, 10,791,445.71 and 5,067,893.48

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Solution

The fourth proportional to 7,202,293.52, 10,791,445.71 and 5,067,893.48 is: 7,593,400.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,293.52 : 10,791,445.71 = 5,067,893.48 : x
  2. Step 2: Convert to fraction form
    7,202,293.52/10,791,445.71 = 5,067,893.48/x
  3. Step 3: Cross multiply
    7,202,293.52x = 10,791,445.71 × 5,067,893.48
  4. Step 4: Simplify right side
    7,202,293.52x = 54,689,897,353,482.98
  5. Step 5: Solve for x
    x = 54,689,897,353,482.98/7,202,293.52
  6. Step 6: Final answer
    x = 7,593,400.24

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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.