Home / 3,357,098.26-5,039,169.64-2,975,291.12

Finding the Fourth Proportional to 3,357,098.26, 5,039,169.64 and 2,975,291.12

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Solution

The fourth proportional to 3,357,098.26, 5,039,169.64 and 2,975,291.12 is: 4,466,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,098.26 : 5,039,169.64 = 2,975,291.12 : x
  2. Step 2: Convert to fraction form
    3,357,098.26/5,039,169.64 = 2,975,291.12/x
  3. Step 3: Cross multiply
    3,357,098.26x = 5,039,169.64 × 2,975,291.12
  4. Step 4: Simplify right side
    3,357,098.26x = 14,992,996,687,225.29
  5. Step 5: Solve for x
    x = 14,992,996,687,225.29/3,357,098.26
  6. Step 6: Final answer
    x = 4,466,058.34

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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.