Home / 8,807,584.80-13,211,377.20-2,417,827.20

Finding the Fourth Proportional to 8,807,584.80, 13,211,377.20 and 2,417,827.20

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Solution

The fourth proportional to 8,807,584.80, 13,211,377.20 and 2,417,827.20 is: 3,626,740.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,807,584.80 : 13,211,377.20 = 2,417,827.20 : x
  2. Step 2: Convert to fraction form
    8,807,584.80/13,211,377.20 = 2,417,827.20/x
  3. Step 3: Cross multiply
    8,807,584.80x = 13,211,377.20 × 2,417,827.20
  4. Step 4: Simplify right side
    8,807,584.80x = 31,942,827,143,619.84
  5. Step 5: Solve for x
    x = 31,942,827,143,619.84/8,807,584.80
  6. Step 6: Final answer
    x = 3,626,740.80

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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.