Home / 2,417,316.14-3,335,902.92-1,329,699.14

Finding the Fourth Proportional to 2,417,316.14, 3,335,902.92 and 1,329,699.14

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Solution

The fourth proportional to 2,417,316.14, 3,335,902.92 and 1,329,699.14 is: 1,834,988.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,316.14 : 3,335,902.92 = 1,329,699.14 : x
  2. Step 2: Convert to fraction form
    2,417,316.14/3,335,902.92 = 1,329,699.14/x
  3. Step 3: Cross multiply
    2,417,316.14x = 3,335,902.92 × 1,329,699.14
  4. Step 4: Simplify right side
    2,417,316.14x = 4,435,747,243,847.49
  5. Step 5: Solve for x
    x = 4,435,747,243,847.49/2,417,316.14
  6. Step 6: Final answer
    x = 1,834,988.47

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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.