Home / 2,970,060.14-4,454,376.71-1,371,087.03

Finding the Fourth Proportional to 2,970,060.14, 4,454,376.71 and 1,371,087.03

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Solution

The fourth proportional to 2,970,060.14, 4,454,376.71 and 1,371,087.03 is: 2,056,301.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,060.14 : 4,454,376.71 = 1,371,087.03 : x
  2. Step 2: Convert to fraction form
    2,970,060.14/4,454,376.71 = 1,371,087.03/x
  3. Step 3: Cross multiply
    2,970,060.14x = 4,454,376.71 × 1,371,087.03
  4. Step 4: Simplify right side
    2,970,060.14x = 6,107,338,143,663.55
  5. Step 5: Solve for x
    x = 6,107,338,143,663.55/2,970,060.14
  6. Step 6: Final answer
    x = 2,056,301.17

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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.