Home / 2,277,773.31-3,417,921.08-1,364,712

Finding the Fourth Proportional to 2,277,773.31, 3,417,921.08 and 1,364,712

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Solution

The fourth proportional to 2,277,773.31, 3,417,921.08 and 1,364,712 is: 2,047,823.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,773.31 : 3,417,921.08 = 1,364,712 : x
  2. Step 2: Convert to fraction form
    2,277,773.31/3,417,921.08 = 1,364,712/x
  3. Step 3: Cross multiply
    2,277,773.31x = 3,417,921.08 × 1,364,712
  4. Step 4: Simplify right side
    2,277,773.31x = 4,664,477,906,105.40
  5. Step 5: Solve for x
    x = 4,664,477,906,105.40/2,277,773.31
  6. Step 6: Final answer
    x = 2,047,823.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.