Home / 2,416,983.48-3,335,366.70-1,329,253.92

Finding the Fourth Proportional to 2,416,983.48, 3,335,366.70 and 1,329,253.92

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Solution

The fourth proportional to 2,416,983.48, 3,335,366.70 and 1,329,253.92 is: 1,834,331.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,983.48 : 3,335,366.70 = 1,329,253.92 : x
  2. Step 2: Convert to fraction form
    2,416,983.48/3,335,366.70 = 1,329,253.92/x
  3. Step 3: Cross multiply
    2,416,983.48x = 3,335,366.70 × 1,329,253.92
  4. Step 4: Simplify right side
    2,416,983.48x = 4,433,549,260,612.46
  5. Step 5: Solve for x
    x = 4,433,549,260,612.46/2,416,983.48
  6. Step 6: Final answer
    x = 1,834,331.64

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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.