Home / 6,953,553.32-10,431,825.60-2,342,998.40

Finding the Fourth Proportional to 6,953,553.32, 10,431,825.60 and 2,342,998.40

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Solution

The fourth proportional to 6,953,553.32, 10,431,825.60 and 2,342,998.40 is: 3,515,001.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,553.32 : 10,431,825.60 = 2,342,998.40 : x
  2. Step 2: Convert to fraction form
    6,953,553.32/10,431,825.60 = 2,342,998.40/x
  3. Step 3: Cross multiply
    6,953,553.32x = 10,431,825.60 × 2,342,998.40
  4. Step 4: Simplify right side
    6,953,553.32x = 24,441,750,689,879.04
  5. Step 5: Solve for x
    x = 24,441,750,689,879.04/6,953,553.32
  6. Step 6: Final answer
    x = 3,515,001.55

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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.