Home / 5,055,340.60-7,583,010.90-4,456,977.40

Finding the Fourth Proportional to 5,055,340.60, 7,583,010.90 and 4,456,977.40

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Solution

The fourth proportional to 5,055,340.60, 7,583,010.90 and 4,456,977.40 is: 6,685,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,340.60 : 7,583,010.90 = 4,456,977.40 : x
  2. Step 2: Convert to fraction form
    5,055,340.60/7,583,010.90 = 4,456,977.40/x
  3. Step 3: Cross multiply
    5,055,340.60x = 7,583,010.90 × 4,456,977.40
  4. Step 4: Simplify right side
    5,055,340.60x = 33,797,308,205,253.66
  5. Step 5: Solve for x
    x = 33,797,308,205,253.66/5,055,340.60
  6. Step 6: Final answer
    x = 6,685,466.10

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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.