Home / 4,368,768.10-6,553,152.15-3,622,272.10

Finding the Fourth Proportional to 4,368,768.10, 6,553,152.15 and 3,622,272.10

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Solution

The fourth proportional to 4,368,768.10, 6,553,152.15 and 3,622,272.10 is: 5,433,408.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,768.10 : 6,553,152.15 = 3,622,272.10 : x
  2. Step 2: Convert to fraction form
    4,368,768.10/6,553,152.15 = 3,622,272.10/x
  3. Step 3: Cross multiply
    4,368,768.10x = 6,553,152.15 × 3,622,272.10
  4. Step 4: Simplify right side
    4,368,768.10x = 23,737,300,200,000.02
  5. Step 5: Solve for x
    x = 23,737,300,200,000.02/4,368,768.10
  6. Step 6: Final answer
    x = 5,433,408.15

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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.