Home / 2,413,434.76-3,621,677.10-1,349,175.76

Finding the Fourth Proportional to 2,413,434.76, 3,621,677.10 and 1,349,175.76

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Solution

The fourth proportional to 2,413,434.76, 3,621,677.10 and 1,349,175.76 is: 2,024,616.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,434.76 : 3,621,677.10 = 1,349,175.76 : x
  2. Step 2: Convert to fraction form
    2,413,434.76/3,621,677.10 = 1,349,175.76/x
  3. Step 3: Cross multiply
    2,413,434.76x = 3,621,677.10 × 1,349,175.76
  4. Step 4: Simplify right side
    2,413,434.76x = 4,886,278,953,867.10
  5. Step 5: Solve for x
    x = 4,886,278,953,867.10/2,413,434.76
  6. Step 6: Final answer
    x = 2,024,616.13

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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.