Home / 2,423,947.77-3,345,058.43-1,336,195.93

Finding the Fourth Proportional to 2,423,947.77, 3,345,058.43 and 1,336,195.93

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Solution

The fourth proportional to 2,423,947.77, 3,345,058.43 and 1,336,195.93 is: 1,843,956.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,947.77 : 3,345,058.43 = 1,336,195.93 : x
  2. Step 2: Convert to fraction form
    2,423,947.77/3,345,058.43 = 1,336,195.93/x
  3. Step 3: Cross multiply
    2,423,947.77x = 3,345,058.43 × 1,336,195.93
  4. Step 4: Simplify right side
    2,423,947.77x = 4,469,653,459,778.19
  5. Step 5: Solve for x
    x = 4,469,653,459,778.19/2,423,947.77
  6. Step 6: Final answer
    x = 1,843,956.18

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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.