Home / 2,352,272.04-3,523,684.14-1,990,892.16

Finding the Fourth Proportional to 2,352,272.04, 3,523,684.14 and 1,990,892.16

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Solution

The fourth proportional to 2,352,272.04, 3,523,684.14 and 1,990,892.16 is: 2,982,340.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,272.04 : 3,523,684.14 = 1,990,892.16 : x
  2. Step 2: Convert to fraction form
    2,352,272.04/3,523,684.14 = 1,990,892.16/x
  3. Step 3: Cross multiply
    2,352,272.04x = 3,523,684.14 × 1,990,892.16
  4. Step 4: Simplify right side
    2,352,272.04x = 7,015,275,128,642.34
  5. Step 5: Solve for x
    x = 7,015,275,128,642.34/2,352,272.04
  6. Step 6: Final answer
    x = 2,982,340.06

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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.