Home / 3,980,590.03-5,967,349.93-1,551,180.52

Finding the Fourth Proportional to 3,980,590.03, 5,967,349.93 and 1,551,180.52

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Solution

The fourth proportional to 3,980,590.03, 5,967,349.93 and 1,551,180.52 is: 2,325,393.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,980,590.03 : 5,967,349.93 = 1,551,180.52 : x
  2. Step 2: Convert to fraction form
    3,980,590.03/5,967,349.93 = 1,551,180.52/x
  3. Step 3: Cross multiply
    3,980,590.03x = 5,967,349.93 × 1,551,180.52
  4. Step 4: Simplify right side
    3,980,590.03x = 9,256,436,929,846.71
  5. Step 5: Solve for x
    x = 9,256,436,929,846.71/3,980,590.03
  6. Step 6: Final answer
    x = 2,325,393.19

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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.