Home / 3,566,207.22-4,921,365.92-2,038,347.16

Finding the Fourth Proportional to 3,566,207.22, 4,921,365.92 and 2,038,347.16

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Solution

The fourth proportional to 3,566,207.22, 4,921,365.92 and 2,038,347.16 is: 2,812,919.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,207.22 : 4,921,365.92 = 2,038,347.16 : x
  2. Step 2: Convert to fraction form
    3,566,207.22/4,921,365.92 = 2,038,347.16/x
  3. Step 3: Cross multiply
    3,566,207.22x = 4,921,365.92 × 2,038,347.16
  4. Step 4: Simplify right side
    3,566,207.22x = 10,031,452,246,352.79
  5. Step 5: Solve for x
    x = 10,031,452,246,352.79/3,566,207.22
  6. Step 6: Final answer
    x = 2,812,919.06

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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.