Home / 6,115,608.04-9,153,451.24-4,495,947.96

Finding the Fourth Proportional to 6,115,608.04, 9,153,451.24 and 4,495,947.96

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Solution

The fourth proportional to 6,115,608.04, 9,153,451.24 and 4,495,947.96 is: 6,729,247.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,608.04 : 9,153,451.24 = 4,495,947.96 : x
  2. Step 2: Convert to fraction form
    6,115,608.04/9,153,451.24 = 4,495,947.96/x
  3. Step 3: Cross multiply
    6,115,608.04x = 9,153,451.24 × 4,495,947.96
  4. Step 4: Simplify right side
    6,115,608.04x = 41,153,440,429,437.47
  5. Step 5: Solve for x
    x = 41,153,440,429,437.47/6,115,608.04
  6. Step 6: Final answer
    x = 6,729,247.55

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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.