Home / 3,871,263.44-5,806,904.38-1,175,608.92

Finding the Fourth Proportional to 3,871,263.44, 5,806,904.38 and 1,175,608.92

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Solution

The fourth proportional to 3,871,263.44, 5,806,904.38 and 1,175,608.92 is: 1,763,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,871,263.44 : 5,806,904.38 = 1,175,608.92 : x
  2. Step 2: Convert to fraction form
    3,871,263.44/5,806,904.38 = 1,175,608.92/x
  3. Step 3: Cross multiply
    3,871,263.44x = 5,806,904.38 × 1,175,608.92
  4. Step 4: Simplify right side
    3,871,263.44x = 6,826,648,572,888.10
  5. Step 5: Solve for x
    x = 6,826,648,572,888.10/3,871,263.44
  6. Step 6: Final answer
    x = 1,763,416.18

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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.