Home / 3,196,581.25-4,411,347.14-1,746,370.61

Finding the Fourth Proportional to 3,196,581.25, 4,411,347.14 and 1,746,370.61

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Solution

The fourth proportional to 3,196,581.25, 4,411,347.14 and 1,746,370.61 is: 2,410,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,581.25 : 4,411,347.14 = 1,746,370.61 : x
  2. Step 2: Convert to fraction form
    3,196,581.25/4,411,347.14 = 1,746,370.61/x
  3. Step 3: Cross multiply
    3,196,581.25x = 4,411,347.14 × 1,746,370.61
  4. Step 4: Simplify right side
    3,196,581.25x = 7,703,846,995,803.56
  5. Step 5: Solve for x
    x = 7,703,846,995,803.56/3,196,581.25
  6. Step 6: Final answer
    x = 2,410,026.96

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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.