Home / 4,170,217.86-5,754,582.54-2,334,255.66

Finding the Fourth Proportional to 4,170,217.86, 5,754,582.54 and 2,334,255.66

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Solution

The fourth proportional to 4,170,217.86, 5,754,582.54 and 2,334,255.66 is: 3,221,094.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,217.86 : 5,754,582.54 = 2,334,255.66 : x
  2. Step 2: Convert to fraction form
    4,170,217.86/5,754,582.54 = 2,334,255.66/x
  3. Step 3: Cross multiply
    4,170,217.86x = 5,754,582.54 × 2,334,255.66
  4. Step 4: Simplify right side
    4,170,217.86x = 13,432,666,864,932.18
  5. Step 5: Solve for x
    x = 13,432,666,864,932.18/4,170,217.86
  6. Step 6: Final answer
    x = 3,221,094.75

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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.