Home / 7,369,774.89-11,055,695.67-2,576,373.90

Finding the Fourth Proportional to 7,369,774.89, 11,055,695.67 and 2,576,373.90

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Solution

The fourth proportional to 7,369,774.89, 11,055,695.67 and 2,576,373.90 is: 3,864,922.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,774.89 : 11,055,695.67 = 2,576,373.90 : x
  2. Step 2: Convert to fraction form
    7,369,774.89/11,055,695.67 = 2,576,373.90/x
  3. Step 3: Cross multiply
    7,369,774.89x = 11,055,695.67 × 2,576,373.90
  4. Step 4: Simplify right side
    7,369,774.89x = 28,483,605,770,531.01
  5. Step 5: Solve for x
    x = 28,483,605,770,531.01/7,369,774.89
  6. Step 6: Final answer
    x = 3,864,922.09

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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.