Home / 6,871,745.04-10,308,946.17-2,611,581.14

Finding the Fourth Proportional to 6,871,745.04, 10,308,946.17 and 2,611,581.14

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Solution

The fourth proportional to 6,871,745.04, 10,308,946.17 and 2,611,581.14 is: 3,917,876.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,745.04 : 10,308,946.17 = 2,611,581.14 : x
  2. Step 2: Convert to fraction form
    6,871,745.04/10,308,946.17 = 2,611,581.14/x
  3. Step 3: Cross multiply
    6,871,745.04x = 10,308,946.17 × 2,611,581.14
  4. Step 4: Simplify right side
    6,871,745.04x = 26,922,649,339,302.50
  5. Step 5: Solve for x
    x = 26,922,649,339,302.50/6,871,745.04
  6. Step 6: Final answer
    x = 3,917,876.64

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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.