Home / 4,428,663.52-6,111,574.32-2,494,947.28

Finding the Fourth Proportional to 4,428,663.52, 6,111,574.32 and 2,494,947.28

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Solution

The fourth proportional to 4,428,663.52, 6,111,574.32 and 2,494,947.28 is: 3,443,037.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,663.52 : 6,111,574.32 = 2,494,947.28 : x
  2. Step 2: Convert to fraction form
    4,428,663.52/6,111,574.32 = 2,494,947.28/x
  3. Step 3: Cross multiply
    4,428,663.52x = 6,111,574.32 × 2,494,947.28
  4. Step 4: Simplify right side
    4,428,663.52x = 15,248,055,726,201.85
  5. Step 5: Solve for x
    x = 15,248,055,726,201.85/4,428,663.52
  6. Step 6: Final answer
    x = 3,443,037.76

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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.