Home / 7,895,266.94-10,890,920.39-4,753,343.26

Finding the Fourth Proportional to 7,895,266.94, 10,890,920.39 and 4,753,343.26

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Solution

The fourth proportional to 7,895,266.94, 10,890,920.39 and 4,753,343.26 is: 6,556,875.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,266.94 : 10,890,920.39 = 4,753,343.26 : x
  2. Step 2: Convert to fraction form
    7,895,266.94/10,890,920.39 = 4,753,343.26/x
  3. Step 3: Cross multiply
    7,895,266.94x = 10,890,920.39 × 4,753,343.26
  4. Step 4: Simplify right side
    7,895,266.94x = 51,768,283,031,003.07
  5. Step 5: Solve for x
    x = 51,768,283,031,003.07/7,895,266.94
  6. Step 6: Final answer
    x = 6,556,875.58

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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.