Home / 9,392,424.03-14,078,802.97-3,930,648.14

Finding the Fourth Proportional to 9,392,424.03, 14,078,802.97 and 3,930,648.14

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Solution

The fourth proportional to 9,392,424.03, 14,078,802.97 and 3,930,648.14 is: 5,891,857.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392,424.03 : 14,078,802.97 = 3,930,648.14 : x
  2. Step 2: Convert to fraction form
    9,392,424.03/14,078,802.97 = 3,930,648.14/x
  3. Step 3: Cross multiply
    9,392,424.03x = 14,078,802.97 × 3,930,648.14
  4. Step 4: Simplify right side
    9,392,424.03x = 55,338,820,655,521.08
  5. Step 5: Solve for x
    x = 55,338,820,655,521.08/9,392,424.03
  6. Step 6: Final answer
    x = 5,891,857.15

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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.