Home / 4,670,298.20-6,444,865.28-2,737,845.83

Finding the Fourth Proportional to 4,670,298.20, 6,444,865.28 and 2,737,845.83

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Solution

The fourth proportional to 4,670,298.20, 6,444,865.28 and 2,737,845.83 is: 3,778,141.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,298.20 : 6,444,865.28 = 2,737,845.83 : x
  2. Step 2: Convert to fraction form
    4,670,298.20/6,444,865.28 = 2,737,845.83/x
  3. Step 3: Cross multiply
    4,670,298.20x = 6,444,865.28 × 2,737,845.83
  4. Step 4: Simplify right side
    4,670,298.20x = 17,645,047,485,846.23
  5. Step 5: Solve for x
    x = 17,645,047,485,846.23/4,670,298.20
  6. Step 6: Final answer
    x = 3,778,141.51

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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.