Home / 9,540,277.20-13,165,924.68-5,466,683.52

Finding the Fourth Proportional to 9,540,277.20, 13,165,924.68 and 5,466,683.52

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Solution

The fourth proportional to 9,540,277.20, 13,165,924.68 and 5,466,683.52 is: 7,544,219.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,540,277.20 : 13,165,924.68 = 5,466,683.52 : x
  2. Step 2: Convert to fraction form
    9,540,277.20/13,165,924.68 = 5,466,683.52/x
  3. Step 3: Cross multiply
    9,540,277.20x = 13,165,924.68 × 5,466,683.52
  4. Step 4: Simplify right side
    9,540,277.20x = 71,973,943,473,717.27
  5. Step 5: Solve for x
    x = 71,973,943,473,717.27/9,540,277.20
  6. Step 6: Final answer
    x = 7,544,219.31

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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.