Home / 5,537,773.60-8,310,375.60-1,943,533.60

Finding the Fourth Proportional to 5,537,773.60, 8,310,375.60 and 1,943,533.60

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Solution

The fourth proportional to 5,537,773.60, 8,310,375.60 and 1,943,533.60 is: 2,916,604.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,773.60 : 8,310,375.60 = 1,943,533.60 : x
  2. Step 2: Convert to fraction form
    5,537,773.60/8,310,375.60 = 1,943,533.60/x
  3. Step 3: Cross multiply
    5,537,773.60x = 8,310,375.60 × 1,943,533.60
  4. Step 4: Simplify right side
    5,537,773.60x = 16,151,494,207,220.16
  5. Step 5: Solve for x
    x = 16,151,494,207,220.16/5,537,773.60
  6. Step 6: Final answer
    x = 2,916,604.28

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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.