Home / 2,847,470.56-4,269,877.02-1,649,735.56

Finding the Fourth Proportional to 2,847,470.56, 4,269,877.02 and 1,649,735.56

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Solution

The fourth proportional to 2,847,470.56, 4,269,877.02 and 1,649,735.56 is: 2,473,833.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,470.56 : 4,269,877.02 = 1,649,735.56 : x
  2. Step 2: Convert to fraction form
    2,847,470.56/4,269,877.02 = 1,649,735.56/x
  3. Step 3: Cross multiply
    2,847,470.56x = 4,269,877.02 × 1,649,735.56
  4. Step 4: Simplify right side
    2,847,470.56x = 7,044,167,956,720.83
  5. Step 5: Solve for x
    x = 7,044,167,956,720.83/2,847,470.56
  6. Step 6: Final answer
    x = 2,473,833.46

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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.