Home / 4,149,798.59-5,726,710.73-2,314,258.86

Finding the Fourth Proportional to 4,149,798.59, 5,726,710.73 and 2,314,258.86

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Solution

The fourth proportional to 4,149,798.59, 5,726,710.73 and 2,314,258.86 is: 3,193,670.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,798.59 : 5,726,710.73 = 2,314,258.86 : x
  2. Step 2: Convert to fraction form
    4,149,798.59/5,726,710.73 = 2,314,258.86/x
  3. Step 3: Cross multiply
    4,149,798.59x = 5,726,710.73 × 2,314,258.86
  4. Step 4: Simplify right side
    4,149,798.59x = 13,253,091,033,988.27
  5. Step 5: Solve for x
    x = 13,253,091,033,988.27/4,149,798.59
  6. Step 6: Final answer
    x = 3,193,670.91

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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.