Home / 10,773,047.20-16,159,570.80-3,584,815.60

Finding the Fourth Proportional to 10,773,047.20, 16,159,570.80 and 3,584,815.60

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Solution

The fourth proportional to 10,773,047.20, 16,159,570.80 and 3,584,815.60 is: 5,377,223.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,047.20 : 16,159,570.80 = 3,584,815.60 : x
  2. Step 2: Convert to fraction form
    10,773,047.20/16,159,570.80 = 3,584,815.60/x
  3. Step 3: Cross multiply
    10,773,047.20x = 16,159,570.80 × 3,584,815.60
  4. Step 4: Simplify right side
    10,773,047.20x = 57,929,081,493,144.48
  5. Step 5: Solve for x
    x = 57,929,081,493,144.48/10,773,047.20
  6. Step 6: Final answer
    x = 5,377,223.40

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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.