Home / 5,041,265.15-6,956,914.06-2,865,808.42

Finding the Fourth Proportional to 5,041,265.15, 6,956,914.06 and 2,865,808.42

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Solution

The fourth proportional to 5,041,265.15, 6,956,914.06 and 2,865,808.42 is: 3,954,797.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,265.15 : 6,956,914.06 = 2,865,808.42 : x
  2. Step 2: Convert to fraction form
    5,041,265.15/6,956,914.06 = 2,865,808.42/x
  3. Step 3: Cross multiply
    5,041,265.15x = 6,956,914.06 × 2,865,808.42
  4. Step 4: Simplify right side
    5,041,265.15x = 19,937,182,876,554.36
  5. Step 5: Solve for x
    x = 19,937,182,876,554.36/5,041,265.15
  6. Step 6: Final answer
    x = 3,954,797.51

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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.