Home / 9,295,329.08-12,825,452.43-5,624,154.35

Finding the Fourth Proportional to 9,295,329.08, 12,825,452.43 and 5,624,154.35

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Solution

The fourth proportional to 9,295,329.08, 12,825,452.43 and 5,624,154.35 is: 7,760,061.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,329.08 : 12,825,452.43 = 5,624,154.35 : x
  2. Step 2: Convert to fraction form
    9,295,329.08/12,825,452.43 = 5,624,154.35/x
  3. Step 3: Cross multiply
    9,295,329.08x = 12,825,452.43 × 5,624,154.35
  4. Step 4: Simplify right side
    9,295,329.08x = 72,132,324,074,902.56
  5. Step 5: Solve for x
    x = 72,132,324,074,902.56/9,295,329.08
  6. Step 6: Final answer
    x = 7,760,061.37

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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.