Home / 1,915,148.44-2,871,839.44-566,828.92

Finding the Fourth Proportional to 1,915,148.44, 2,871,839.44 and 566,828.92

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Solution

The fourth proportional to 1,915,148.44, 2,871,839.44 and 566,828.92 is: 849,981.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,148.44 : 2,871,839.44 = 566,828.92 : x
  2. Step 2: Convert to fraction form
    1,915,148.44/2,871,839.44 = 566,828.92/x
  3. Step 3: Cross multiply
    1,915,148.44x = 2,871,839.44 × 566,828.92
  4. Step 4: Simplify right side
    1,915,148.44x = 1,627,841,648,188.61
  5. Step 5: Solve for x
    x = 1,627,841,648,188.61/1,915,148.44
  6. Step 6: Final answer
    x = 849,981.97

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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.