Home / 2,423,389.62-3,344,298.03-1,335,663.98

Finding the Fourth Proportional to 2,423,389.62, 3,344,298.03 and 1,335,663.98

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Solution

The fourth proportional to 2,423,389.62, 3,344,298.03 and 1,335,663.98 is: 1,843,227.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,389.62 : 3,344,298.03 = 1,335,663.98 : x
  2. Step 2: Convert to fraction form
    2,423,389.62/3,344,298.03 = 1,335,663.98/x
  3. Step 3: Cross multiply
    2,423,389.62x = 3,344,298.03 × 1,335,663.98
  4. Step 4: Simplify right side
    2,423,389.62x = 4,466,858,412,875.59
  5. Step 5: Solve for x
    x = 4,466,858,412,875.59/2,423,389.62
  6. Step 6: Final answer
    x = 1,843,227.51

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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.