Home / 4,799,060.61-7,203,571.81-2,781,246.93

Finding the Fourth Proportional to 4,799,060.61, 7,203,571.81 and 2,781,246.93

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Solution

The fourth proportional to 4,799,060.61, 7,203,571.81 and 2,781,246.93 is: 4,174,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,060.61 : 7,203,571.81 = 2,781,246.93 : x
  2. Step 2: Convert to fraction form
    4,799,060.61/7,203,571.81 = 2,781,246.93/x
  3. Step 3: Cross multiply
    4,799,060.61x = 7,203,571.81 × 2,781,246.93
  4. Step 4: Simplify right side
    4,799,060.61x = 20,034,911,947,630.53
  5. Step 5: Solve for x
    x = 20,034,911,947,630.53/4,799,060.61
  6. Step 6: Final answer
    x = 4,174,757.02

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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.