Home / 10,044,946.23-15,065,805.06-2,756,703.12

Finding the Fourth Proportional to 10,044,946.23, 15,065,805.06 and 2,756,703.12

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Solution

The fourth proportional to 10,044,946.23, 15,065,805.06 and 2,756,703.12 is: 4,134,611.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,946.23 : 15,065,805.06 = 2,756,703.12 : x
  2. Step 2: Convert to fraction form
    10,044,946.23/15,065,805.06 = 2,756,703.12/x
  3. Step 3: Cross multiply
    10,044,946.23x = 15,065,805.06 × 2,756,703.12
  4. Step 4: Simplify right side
    10,044,946.23x = 41,531,951,824,551.43
  5. Step 5: Solve for x
    x = 41,531,951,824,551.43/10,044,946.23
  6. Step 6: Final answer
    x = 4,134,611.66

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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.