Home / 6,550,838.04-9,040,065.03-3,650,351.16

Finding the Fourth Proportional to 6,550,838.04, 9,040,065.03 and 3,650,351.16

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Solution

The fourth proportional to 6,550,838.04, 9,040,065.03 and 3,650,351.16 is: 5,037,433.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,838.04 : 9,040,065.03 = 3,650,351.16 : x
  2. Step 2: Convert to fraction form
    6,550,838.04/9,040,065.03 = 3,650,351.16/x
  3. Step 3: Cross multiply
    6,550,838.04x = 9,040,065.03 × 3,650,351.16
  4. Step 4: Simplify right side
    6,550,838.04x = 32,999,411,868,735.93
  5. Step 5: Solve for x
    x = 32,999,411,868,735.93/6,550,838.04
  6. Step 6: Final answer
    x = 5,037,433.63

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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.