Home / 2,883,046.32-3,978,581.76-1,593,941.04

Finding the Fourth Proportional to 2,883,046.32, 3,978,581.76 and 1,593,941.04

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Solution

The fourth proportional to 2,883,046.32, 3,978,581.76 and 1,593,941.04 is: 2,199,626.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,046.32 : 3,978,581.76 = 1,593,941.04 : x
  2. Step 2: Convert to fraction form
    2,883,046.32/3,978,581.76 = 1,593,941.04/x
  3. Step 3: Cross multiply
    2,883,046.32x = 3,978,581.76 × 1,593,941.04
  4. Step 4: Simplify right side
    2,883,046.32x = 6,341,624,748,259.43
  5. Step 5: Solve for x
    x = 6,341,624,748,259.43/2,883,046.32
  6. Step 6: Final answer
    x = 2,199,626.38

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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.