Home / 4,850,153.41-7,280,016.60-2,575,671.29

Finding the Fourth Proportional to 4,850,153.41, 7,280,016.60 and 2,575,671.29

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Solution

The fourth proportional to 4,850,153.41, 7,280,016.60 and 2,575,671.29 is: 3,866,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,153.41 : 7,280,016.60 = 2,575,671.29 : x
  2. Step 2: Convert to fraction form
    4,850,153.41/7,280,016.60 = 2,575,671.29/x
  3. Step 3: Cross multiply
    4,850,153.41x = 7,280,016.60 × 2,575,671.29
  4. Step 4: Simplify right side
    4,850,153.41x = 18,750,929,747,343.41
  5. Step 5: Solve for x
    x = 18,750,929,747,343.41/4,850,153.41
  6. Step 6: Final answer
    x = 3,866,048.80

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1.5x scale

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.