Home / 9,939,999.58-14,908,338.44-2,752,260.06

Finding the Fourth Proportional to 9,939,999.58, 14,908,338.44 and 2,752,260.06

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Solution

The fourth proportional to 9,939,999.58, 14,908,338.44 and 2,752,260.06 is: 4,127,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,999.58 : 14,908,338.44 = 2,752,260.06 : x
  2. Step 2: Convert to fraction form
    9,939,999.58/14,908,338.44 = 2,752,260.06/x
  3. Step 3: Cross multiply
    9,939,999.58x = 14,908,338.44 × 2,752,260.06
  4. Step 4: Simplify right side
    9,939,999.58x = 41,031,624,449,374.70
  5. Step 5: Solve for x
    x = 41,031,624,449,374.70/9,939,999.58
  6. Step 6: Final answer
    x = 4,127,930.20

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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.