Home / 5,585,915.64-8,367,248.19-3,554,094.84

Finding the Fourth Proportional to 5,585,915.64, 8,367,248.19 and 3,554,094.84

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Solution

The fourth proportional to 5,585,915.64, 8,367,248.19 and 3,554,094.84 is: 5,323,745.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,915.64 : 8,367,248.19 = 3,554,094.84 : x
  2. Step 2: Convert to fraction form
    5,585,915.64/8,367,248.19 = 3,554,094.84/x
  3. Step 3: Cross multiply
    5,585,915.64x = 8,367,248.19 × 3,554,094.84
  4. Step 4: Simplify right side
    5,585,915.64x = 29,737,993,617,078.34
  5. Step 5: Solve for x
    x = 29,737,993,617,078.34/5,585,915.64
  6. Step 6: Final answer
    x = 5,323,745.57

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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.