Home / 3,566,637.60-4,921,959.44-2,038,777.44

Finding the Fourth Proportional to 3,566,637.60, 4,921,959.44 and 2,038,777.44

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Solution

The fourth proportional to 3,566,637.60, 4,921,959.44 and 2,038,777.44 is: 2,813,512.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,637.60 : 4,921,959.44 = 2,038,777.44 : x
  2. Step 2: Convert to fraction form
    3,566,637.60/4,921,959.44 = 2,038,777.44/x
  3. Step 3: Cross multiply
    3,566,637.60x = 4,921,959.44 × 2,038,777.44
  4. Step 4: Simplify right side
    3,566,637.60x = 10,034,779,866,867.03
  5. Step 5: Solve for x
    x = 10,034,779,866,867.03/3,566,637.60
  6. Step 6: Final answer
    x = 2,813,512.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.