Home / 2,392,293.76-3,584,378.49-1,443,671.17

Finding the Fourth Proportional to 2,392,293.76, 3,584,378.49 and 1,443,671.17

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Solution

The fourth proportional to 2,392,293.76, 3,584,378.49 and 1,443,671.17 is: 2,163,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,293.76 : 3,584,378.49 = 1,443,671.17 : x
  2. Step 2: Convert to fraction form
    2,392,293.76/3,584,378.49 = 1,443,671.17/x
  3. Step 3: Cross multiply
    2,392,293.76x = 3,584,378.49 × 1,443,671.17
  4. Step 4: Simplify right side
    2,392,293.76x = 5,174,663,888,381.13
  5. Step 5: Solve for x
    x = 5,174,663,888,381.13/2,392,293.76
  6. Step 6: Final answer
    x = 2,163,055.38

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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.