Home / 5,326,179-7,350,574.88-3,261,184.44

Finding the Fourth Proportional to 5,326,179, 7,350,574.88 and 3,261,184.44

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Solution

The fourth proportional to 5,326,179, 7,350,574.88 and 3,261,184.44 is: 4,500,708.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326,179 : 7,350,574.88 = 3,261,184.44 : x
  2. Step 2: Convert to fraction form
    5,326,179/7,350,574.88 = 3,261,184.44/x
  3. Step 3: Cross multiply
    5,326,179x = 7,350,574.88 × 3,261,184.44
  4. Step 4: Simplify right side
    5,326,179x = 23,971,580,423,710.87
  5. Step 5: Solve for x
    x = 23,971,580,423,710.87/5,326,179
  6. Step 6: Final answer
    x = 4,500,708.75

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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.