Home / 2,794,778.24-4,192,984-901,477.76

Finding the Fourth Proportional to 2,794,778.24, 4,192,984 and 901,477.76

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Solution

The fourth proportional to 2,794,778.24, 4,192,984 and 901,477.76 is: 1,352,480.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,778.24 : 4,192,984 = 901,477.76 : x
  2. Step 2: Convert to fraction form
    2,794,778.24/4,192,984 = 901,477.76/x
  3. Step 3: Cross multiply
    2,794,778.24x = 4,192,984 × 901,477.76
  4. Step 4: Simplify right side
    2,794,778.24x = 3,779,881,824,035.84
  5. Step 5: Solve for x
    x = 3,779,881,824,035.84/2,794,778.24
  6. Step 6: Final answer
    x = 1,352,480.05

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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.