Home / 2,223,695.04-3,062,334.66-2,085,131.12

Finding the Fourth Proportional to 2,223,695.04, 3,062,334.66 and 2,085,131.12

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Solution

The fourth proportional to 2,223,695.04, 3,062,334.66 and 2,085,131.12 is: 2,871,513.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,695.04 : 3,062,334.66 = 2,085,131.12 : x
  2. Step 2: Convert to fraction form
    2,223,695.04/3,062,334.66 = 2,085,131.12/x
  3. Step 3: Cross multiply
    2,223,695.04x = 3,062,334.66 × 2,085,131.12
  4. Step 4: Simplify right side
    2,223,695.04x = 6,385,369,299,420.62
  5. Step 5: Solve for x
    x = 6,385,369,299,420.62/2,223,695.04
  6. Step 6: Final answer
    x = 2,871,513.04

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Double scale
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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.