Home / 3,511,283.60-5,266,925.40-2,377,542.80

Finding the Fourth Proportional to 3,511,283.60, 5,266,925.40 and 2,377,542.80

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Solution

The fourth proportional to 3,511,283.60, 5,266,925.40 and 2,377,542.80 is: 3,566,314.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,283.60 : 5,266,925.40 = 2,377,542.80 : x
  2. Step 2: Convert to fraction form
    3,511,283.60/5,266,925.40 = 2,377,542.80/x
  3. Step 3: Cross multiply
    3,511,283.60x = 5,266,925.40 × 2,377,542.80
  4. Step 4: Simplify right side
    3,511,283.60x = 12,522,340,562,907.12
  5. Step 5: Solve for x
    x = 12,522,340,562,907.12/3,511,283.60
  6. Step 6: Final answer
    x = 3,566,314.20

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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.