Home / 4,433,246.74-6,117,758.31-2,499,490.54

Finding the Fourth Proportional to 4,433,246.74, 6,117,758.31 and 2,499,490.54

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Solution

The fourth proportional to 4,433,246.74, 6,117,758.31 and 2,499,490.54 is: 3,449,228.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,246.74 : 6,117,758.31 = 2,499,490.54 : x
  2. Step 2: Convert to fraction form
    4,433,246.74/6,117,758.31 = 2,499,490.54/x
  3. Step 3: Cross multiply
    4,433,246.74x = 6,117,758.31 × 2,499,490.54
  4. Step 4: Simplify right side
    4,433,246.74x = 15,291,279,021,851.39
  5. Step 5: Solve for x
    x = 15,291,279,021,851.39/4,433,246.74
  6. Step 6: Final answer
    x = 3,449,228.05

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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.