Home / 2,416,808.17-3,335,280.86-1,329,163.93

Finding the Fourth Proportional to 2,416,808.17, 3,335,280.86 and 1,329,163.93

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Solution

The fourth proportional to 2,416,808.17, 3,335,280.86 and 1,329,163.93 is: 1,834,293.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,808.17 : 3,335,280.86 = 1,329,163.93 : x
  2. Step 2: Convert to fraction form
    2,416,808.17/3,335,280.86 = 1,329,163.93/x
  3. Step 3: Cross multiply
    2,416,808.17x = 3,335,280.86 × 1,329,163.93
  4. Step 4: Simplify right side
    2,416,808.17x = 4,433,134,992,209.16
  5. Step 5: Solve for x
    x = 4,433,134,992,209.16/2,416,808.17
  6. Step 6: Final answer
    x = 1,834,293.29

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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.