Home / 6,871,758.04-10,308,965.70-2,611,594.15

Finding the Fourth Proportional to 6,871,758.04, 10,308,965.70 and 2,611,594.15

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Solution

The fourth proportional to 6,871,758.04, 10,308,965.70 and 2,611,594.15 is: 3,917,896.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,758.04 : 10,308,965.70 = 2,611,594.15 : x
  2. Step 2: Convert to fraction form
    6,871,758.04/10,308,965.70 = 2,611,594.15/x
  3. Step 3: Cross multiply
    6,871,758.04x = 10,308,965.70 × 2,611,594.15
  4. Step 4: Simplify right side
    6,871,758.04x = 26,922,834,514,670.65
  5. Step 5: Solve for x
    x = 26,922,834,514,670.65/6,871,758.04
  6. Step 6: Final answer
    x = 3,917,896.17

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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.