Home / 5,035,169.33-7,559,339.69-2,989,564.34

Finding the Fourth Proportional to 5,035,169.33, 7,559,339.69 and 2,989,564.34

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Solution

The fourth proportional to 5,035,169.33, 7,559,339.69 and 2,989,564.34 is: 4,488,256.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,169.33 : 7,559,339.69 = 2,989,564.34 : x
  2. Step 2: Convert to fraction form
    5,035,169.33/7,559,339.69 = 2,989,564.34/x
  3. Step 3: Cross multiply
    5,035,169.33x = 7,559,339.69 × 2,989,564.34
  4. Step 4: Simplify right side
    5,035,169.33x = 22,599,132,397,542.91
  5. Step 5: Solve for x
    x = 22,599,132,397,542.91/5,035,169.33
  6. Step 6: Final answer
    x = 4,488,256.69

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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.