Home / 8,398,260.44-12,577,212.48-4,793,097.56

Finding the Fourth Proportional to 8,398,260.44, 12,577,212.48 and 4,793,097.56

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Solution

The fourth proportional to 8,398,260.44, 12,577,212.48 and 4,793,097.56 is: 7,178,130.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,398,260.44 : 12,577,212.48 = 4,793,097.56 : x
  2. Step 2: Convert to fraction form
    8,398,260.44/12,577,212.48 = 4,793,097.56/x
  3. Step 3: Cross multiply
    8,398,260.44x = 12,577,212.48 × 4,793,097.56
  4. Step 4: Simplify right side
    8,398,260.44x = 60,283,806,448,363.25
  5. Step 5: Solve for x
    x = 60,283,806,448,363.25/8,398,260.44
  6. Step 6: Final answer
    x = 7,178,130.14

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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.