Home / 8,866,542.54-13,300,373.70-3,748,017.96

Finding the Fourth Proportional to 8,866,542.54, 13,300,373.70 and 3,748,017.96

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Solution

The fourth proportional to 8,866,542.54, 13,300,373.70 and 3,748,017.96 is: 5,622,263.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,542.54 : 13,300,373.70 = 3,748,017.96 : x
  2. Step 2: Convert to fraction form
    8,866,542.54/13,300,373.70 = 3,748,017.96/x
  3. Step 3: Cross multiply
    8,866,542.54x = 13,300,373.70 × 3,748,017.96
  4. Step 4: Simplify right side
    8,866,542.54x = 49,850,039,502,311.65
  5. Step 5: Solve for x
    x = 49,850,039,502,311.65/8,866,542.54
  6. Step 6: Final answer
    x = 5,622,263.61

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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.