Home / 2,464,966.81-3,401,630.81-1,377,425.71

Finding the Fourth Proportional to 2,464,966.81, 3,401,630.81 and 1,377,425.71

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Solution

The fourth proportional to 2,464,966.81, 3,401,630.81 and 1,377,425.71 is: 1,900,834.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,966.81 : 3,401,630.81 = 1,377,425.71 : x
  2. Step 2: Convert to fraction form
    2,464,966.81/3,401,630.81 = 1,377,425.71/x
  3. Step 3: Cross multiply
    2,464,966.81x = 3,401,630.81 × 1,377,425.71
  4. Step 4: Simplify right side
    2,464,966.81x = 4,685,493,726,735.00
  5. Step 5: Solve for x
    x = 4,685,493,726,735.00/2,464,966.81
  6. Step 6: Final answer
    x = 1,900,834.41

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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.