Home / 2,793,990.96-4,209,656.40-2,524,432.32

Finding the Fourth Proportional to 2,793,990.96, 4,209,656.40 and 2,524,432.32

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Solution

The fourth proportional to 2,793,990.96, 4,209,656.40 and 2,524,432.32 is: 3,803,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,990.96 : 4,209,656.40 = 2,524,432.32 : x
  2. Step 2: Convert to fraction form
    2,793,990.96/4,209,656.40 = 2,524,432.32/x
  3. Step 3: Cross multiply
    2,793,990.96x = 4,209,656.40 × 2,524,432.32
  4. Step 4: Simplify right side
    2,793,990.96x = 10,626,992,672,254.85
  5. Step 5: Solve for x
    x = 10,626,992,672,254.85/2,793,990.96
  6. Step 6: Final answer
    x = 3,803,517.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.