Home / 6,550,181.19-9,823,918.59-1,756,731

Finding the Fourth Proportional to 6,550,181.19, 9,823,918.59 and 1,756,731

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Solution

The fourth proportional to 6,550,181.19, 9,823,918.59 and 1,756,731 is: 2,634,733.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,181.19 : 9,823,918.59 = 1,756,731 : x
  2. Step 2: Convert to fraction form
    6,550,181.19/9,823,918.59 = 1,756,731/x
  3. Step 3: Cross multiply
    6,550,181.19x = 9,823,918.59 × 1,756,731
  4. Step 4: Simplify right side
    6,550,181.19x = 17,257,982,328,529.29
  5. Step 5: Solve for x
    x = 17,257,982,328,529.29/6,550,181.19
  6. Step 6: Final answer
    x = 2,634,733.58

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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.