Home / 10,095,301.80-15,139,776.48-3,270,291.51

Finding the Fourth Proportional to 10,095,301.80, 15,139,776.48 and 3,270,291.51

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Solution

The fourth proportional to 10,095,301.80, 15,139,776.48 and 3,270,291.51 is: 4,904,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,301.80 : 15,139,776.48 = 3,270,291.51 : x
  2. Step 2: Convert to fraction form
    10,095,301.80/15,139,776.48 = 3,270,291.51/x
  3. Step 3: Cross multiply
    10,095,301.80x = 15,139,776.48 × 3,270,291.51
  4. Step 4: Simplify right side
    10,095,301.80x = 49,511,482,485,841.68
  5. Step 5: Solve for x
    x = 49,511,482,485,841.68/10,095,301.80
  6. Step 6: Final answer
    x = 4,904,408.35

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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.