Home / 3,743,650-5,616,095.32-1,314,173.04

Finding the Fourth Proportional to 3,743,650, 5,616,095.32 and 1,314,173.04

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Solution

The fourth proportional to 3,743,650, 5,616,095.32 and 1,314,173.04 is: 1,971,477.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,650 : 5,616,095.32 = 1,314,173.04 : x
  2. Step 2: Convert to fraction form
    3,743,650/5,616,095.32 = 1,314,173.04/x
  3. Step 3: Cross multiply
    3,743,650x = 5,616,095.32 × 1,314,173.04
  4. Step 4: Simplify right side
    3,743,650x = 7,380,521,059,614.17
  5. Step 5: Solve for x
    x = 7,380,521,059,614.17/3,743,650
  6. Step 6: Final answer
    x = 1,971,477.32

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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.