Home / 6,001,922.10-9,002,889.59-2,809,290.30

Finding the Fourth Proportional to 6,001,922.10, 9,002,889.59 and 2,809,290.30

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Solution

The fourth proportional to 6,001,922.10, 9,002,889.59 and 2,809,290.30 is: 4,213,938.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001,922.10 : 9,002,889.59 = 2,809,290.30 : x
  2. Step 2: Convert to fraction form
    6,001,922.10/9,002,889.59 = 2,809,290.30/x
  3. Step 3: Cross multiply
    6,001,922.10x = 9,002,889.59 × 2,809,290.30
  4. Step 4: Simplify right side
    6,001,922.10x = 25,291,730,349,350.69
  5. Step 5: Solve for x
    x = 25,291,730,349,350.69/6,001,922.10
  6. Step 6: Final answer
    x = 4,213,938.45

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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.