Home / 2,417,272.34-3,335,898.94-1,329,572.46

Finding the Fourth Proportional to 2,417,272.34, 3,335,898.94 and 1,329,572.46

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Solution

The fourth proportional to 2,417,272.34, 3,335,898.94 and 1,329,572.46 is: 1,834,844.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,272.34 : 3,335,898.94 = 1,329,572.46 : x
  2. Step 2: Convert to fraction form
    2,417,272.34/3,335,898.94 = 1,329,572.46/x
  3. Step 3: Cross multiply
    2,417,272.34x = 3,335,898.94 × 1,329,572.46
  4. Step 4: Simplify right side
    2,417,272.34x = 4,435,319,350,388.45
  5. Step 5: Solve for x
    x = 4,435,319,350,388.45/2,417,272.34
  6. Step 6: Final answer
    x = 1,834,844.71

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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.