Home / 10,044,732.05-13,864,680.28-6,560,603.47

Finding the Fourth Proportional to 10,044,732.05, 13,864,680.28 and 6,560,603.47

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Solution

The fourth proportional to 10,044,732.05, 13,864,680.28 and 6,560,603.47 is: 9,055,559.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,732.05 : 13,864,680.28 = 6,560,603.47 : x
  2. Step 2: Convert to fraction form
    10,044,732.05/13,864,680.28 = 6,560,603.47/x
  3. Step 3: Cross multiply
    10,044,732.05x = 13,864,680.28 × 6,560,603.47
  4. Step 4: Simplify right side
    10,044,732.05x = 90,960,669,555,408.56
  5. Step 5: Solve for x
    x = 90,960,669,555,408.56/10,044,732.05
  6. Step 6: Final answer
    x = 9,055,559.58

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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.