Home / 4,845,345.80-7,269,002.85-1,650,794.90

Finding the Fourth Proportional to 4,845,345.80, 7,269,002.85 and 1,650,794.90

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Solution

The fourth proportional to 4,845,345.80, 7,269,002.85 and 1,650,794.90 is: 2,476,527.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,345.80 : 7,269,002.85 = 1,650,794.90 : x
  2. Step 2: Convert to fraction form
    4,845,345.80/7,269,002.85 = 1,650,794.90/x
  3. Step 3: Cross multiply
    4,845,345.80x = 7,269,002.85 × 1,650,794.90
  4. Step 4: Simplify right side
    4,845,345.80x = 11,999,632,832,865.46
  5. Step 5: Solve for x
    x = 11,999,632,832,865.46/4,845,345.80
  6. Step 6: Final answer
    x = 2,476,527.65

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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.