Home / 4,155,186.08-5,734,162.32-2,344,518.56

Finding the Fourth Proportional to 4,155,186.08, 5,734,162.32 and 2,344,518.56

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Solution

The fourth proportional to 4,155,186.08, 5,734,162.32 and 2,344,518.56 is: 3,235,438.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,186.08 : 5,734,162.32 = 2,344,518.56 : x
  2. Step 2: Convert to fraction form
    4,155,186.08/5,734,162.32 = 2,344,518.56/x
  3. Step 3: Cross multiply
    4,155,186.08x = 5,734,162.32 × 2,344,518.56
  4. Step 4: Simplify right side
    4,155,186.08x = 13,443,849,985,292.66
  5. Step 5: Solve for x
    x = 13,443,849,985,292.66/4,155,186.08
  6. Step 6: Final answer
    x = 3,235,438.73

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1.5x scale

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.