Home / 8,873,227.05-12,245,061.48-4,798,846.05

Finding the Fourth Proportional to 8,873,227.05, 12,245,061.48 and 4,798,846.05

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Solution

The fourth proportional to 8,873,227.05, 12,245,061.48 and 4,798,846.05 is: 6,622,411.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,227.05 : 12,245,061.48 = 4,798,846.05 : x
  2. Step 2: Convert to fraction form
    8,873,227.05/12,245,061.48 = 4,798,846.05/x
  3. Step 3: Cross multiply
    8,873,227.05x = 12,245,061.48 × 4,798,846.05
  4. Step 4: Simplify right side
    8,873,227.05x = 58,762,164,915,305.16
  5. Step 5: Solve for x
    x = 58,762,164,915,305.16/8,873,227.05
  6. Step 6: Final answer
    x = 6,622,411.96

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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.