Home / 6,074,200.80-8,382,916.48-3,461,503.98

Finding the Fourth Proportional to 6,074,200.80, 8,382,916.48 and 3,461,503.98

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Solution

The fourth proportional to 6,074,200.80, 8,382,916.48 and 3,461,503.98 is: 4,777,171.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,200.80 : 8,382,916.48 = 3,461,503.98 : x
  2. Step 2: Convert to fraction form
    6,074,200.80/8,382,916.48 = 3,461,503.98/x
  3. Step 3: Cross multiply
    6,074,200.80x = 8,382,916.48 × 3,461,503.98
  4. Step 4: Simplify right side
    6,074,200.80x = 29,017,498,759,527.59
  5. Step 5: Solve for x
    x = 29,017,498,759,527.59/6,074,200.80
  6. Step 6: Final answer
    x = 4,777,171.47

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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.