Home / 7,646,513.84-11,468,106.82-2,527,734.43

Finding the Fourth Proportional to 7,646,513.84, 11,468,106.82 and 2,527,734.43

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Solution

The fourth proportional to 7,646,513.84, 11,468,106.82 and 2,527,734.43 is: 3,791,051.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,646,513.84 : 11,468,106.82 = 2,527,734.43 : x
  2. Step 2: Convert to fraction form
    7,646,513.84/11,468,106.82 = 2,527,734.43/x
  3. Step 3: Cross multiply
    7,646,513.84x = 11,468,106.82 × 2,527,734.43
  4. Step 4: Simplify right side
    7,646,513.84x = 28,988,328,459,108.11
  5. Step 5: Solve for x
    x = 28,988,328,459,108.11/7,646,513.84
  6. Step 6: Final answer
    x = 3,791,051.59

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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.