Home / 9,939,998.58-14,908,336.94-2,752,259.06

Finding the Fourth Proportional to 9,939,998.58, 14,908,336.94 and 2,752,259.06

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Solution

The fourth proportional to 9,939,998.58, 14,908,336.94 and 2,752,259.06 is: 4,127,928.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,998.58 : 14,908,336.94 = 2,752,259.06 : x
  2. Step 2: Convert to fraction form
    9,939,998.58/14,908,336.94 = 2,752,259.06/x
  3. Step 3: Cross multiply
    9,939,998.58x = 14,908,336.94 × 2,752,259.06
  4. Step 4: Simplify right side
    9,939,998.58x = 41,031,605,412,647.68
  5. Step 5: Solve for x
    x = 41,031,605,412,647.68/9,939,998.58
  6. Step 6: Final answer
    x = 4,127,928.70

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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.