Home / 2,210,063.94-3,314,767.77-612,460.44

Finding the Fourth Proportional to 2,210,063.94, 3,314,767.77 and 612,460.44

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Solution

The fourth proportional to 2,210,063.94, 3,314,767.77 and 612,460.44 is: 918,599.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,063.94 : 3,314,767.77 = 612,460.44 : x
  2. Step 2: Convert to fraction form
    2,210,063.94/3,314,767.77 = 612,460.44/x
  3. Step 3: Cross multiply
    2,210,063.94x = 3,314,767.77 × 612,460.44
  4. Step 4: Simplify right side
    2,210,063.94x = 2,030,164,126,912.02
  5. Step 5: Solve for x
    x = 2,030,164,126,912.02/2,210,063.94
  6. Step 6: Final answer
    x = 918,599.72

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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.