Home / 7,594,743.09-10,480,843.90-4,156,910.31

Finding the Fourth Proportional to 7,594,743.09, 10,480,843.90 and 4,156,910.31

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Solution

The fourth proportional to 7,594,743.09, 10,480,843.90 and 4,156,910.31 is: 5,736,590.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,743.09 : 10,480,843.90 = 4,156,910.31 : x
  2. Step 2: Convert to fraction form
    7,594,743.09/10,480,843.90 = 4,156,910.31/x
  3. Step 3: Cross multiply
    7,594,743.09x = 10,480,843.90 × 4,156,910.31
  4. Step 4: Simplify right side
    7,594,743.09x = 43,567,928,065,410.61
  5. Step 5: Solve for x
    x = 43,567,928,065,410.61/7,594,743.09
  6. Step 6: Final answer
    x = 5,736,590.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.