Home / 2,944,856.88-4,417,156.73-923,054.76

Finding the Fourth Proportional to 2,944,856.88, 4,417,156.73 and 923,054.76

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Solution

The fourth proportional to 2,944,856.88, 4,417,156.73 and 923,054.76 is: 1,384,541.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,856.88 : 4,417,156.73 = 923,054.76 : x
  2. Step 2: Convert to fraction form
    2,944,856.88/4,417,156.73 = 923,054.76/x
  3. Step 3: Cross multiply
    2,944,856.88x = 4,417,156.73 × 923,054.76
  4. Step 4: Simplify right side
    2,944,856.88x = 4,077,277,547,600.17
  5. Step 5: Solve for x
    x = 4,077,277,547,600.17/2,944,856.88
  6. Step 6: Final answer
    x = 1,384,541.83

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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.