Home / 8,872,806.33-12,244,509.63-4,798,425.33

Finding the Fourth Proportional to 8,872,806.33, 12,244,509.63 and 4,798,425.33

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Solution

The fourth proportional to 8,872,806.33, 12,244,509.63 and 4,798,425.33 is: 6,621,846.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,872,806.33 : 12,244,509.63 = 4,798,425.33 : x
  2. Step 2: Convert to fraction form
    8,872,806.33/12,244,509.63 = 4,798,425.33/x
  3. Step 3: Cross multiply
    8,872,806.33x = 12,244,509.63 × 4,798,425.33
  4. Step 4: Simplify right side
    8,872,806.33x = 58,754,365,162,020.93
  5. Step 5: Solve for x
    x = 58,754,365,162,020.93/8,872,806.33
  6. Step 6: Final answer
    x = 6,621,846.91

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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.