Home / 6,930,603-9,560,392.14-4,029,673.08

Finding the Fourth Proportional to 6,930,603, 9,560,392.14 and 4,029,673.08

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Solution

The fourth proportional to 6,930,603, 9,560,392.14 and 4,029,673.08 is: 5,558,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,603 : 9,560,392.14 = 4,029,673.08 : x
  2. Step 2: Convert to fraction form
    6,930,603/9,560,392.14 = 4,029,673.08/x
  3. Step 3: Cross multiply
    6,930,603x = 9,560,392.14 × 4,029,673.08
  4. Step 4: Simplify right side
    6,930,603x = 38,525,254,840,801.59
  5. Step 5: Solve for x
    x = 38,525,254,840,801.59/6,930,603
  6. Step 6: Final answer
    x = 5,558,716.15

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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.