Home / 2,871,001.14-4,306,501.73-849,087.72

Finding the Fourth Proportional to 2,871,001.14, 4,306,501.73 and 849,087.72

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Solution

The fourth proportional to 2,871,001.14, 4,306,501.73 and 849,087.72 is: 1,273,631.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,871,001.14 : 4,306,501.73 = 849,087.72 : x
  2. Step 2: Convert to fraction form
    2,871,001.14/4,306,501.73 = 849,087.72/x
  3. Step 3: Cross multiply
    2,871,001.14x = 4,306,501.73 × 849,087.72
  4. Step 4: Simplify right side
    2,871,001.14x = 3,656,597,735,101.76
  5. Step 5: Solve for x
    x = 3,656,597,735,101.76/2,871,001.14
  6. Step 6: Final answer
    x = 1,273,631.59

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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.