Home / 3,437,600.11-5,158,823.20-1,616,048.15

Finding the Fourth Proportional to 3,437,600.11, 5,158,823.20 and 1,616,048.15

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Solution

The fourth proportional to 3,437,600.11, 5,158,823.20 and 1,616,048.15 is: 2,425,211.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,600.11 : 5,158,823.20 = 1,616,048.15 : x
  2. Step 2: Convert to fraction form
    3,437,600.11/5,158,823.20 = 1,616,048.15/x
  3. Step 3: Cross multiply
    3,437,600.11x = 5,158,823.20 × 1,616,048.15
  4. Step 4: Simplify right side
    3,437,600.11x = 8,336,906,658,702.84
  5. Step 5: Solve for x
    x = 8,336,906,658,702.84/3,437,600.11
  6. Step 6: Final answer
    x = 2,425,211.31

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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.