Home / 6,890,624.02-10,337,493.19-2,279,599.46

Finding the Fourth Proportional to 6,890,624.02, 10,337,493.19 and 2,279,599.46

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Solution

The fourth proportional to 6,890,624.02, 10,337,493.19 and 2,279,599.46 is: 3,419,914.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,624.02 : 10,337,493.19 = 2,279,599.46 : x
  2. Step 2: Convert to fraction form
    6,890,624.02/10,337,493.19 = 2,279,599.46/x
  3. Step 3: Cross multiply
    6,890,624.02x = 10,337,493.19 × 2,279,599.46
  4. Step 4: Simplify right side
    6,890,624.02x = 23,565,343,893,677.68
  5. Step 5: Solve for x
    x = 23,565,343,893,677.68/6,890,624.02
  6. Step 6: Final answer
    x = 3,419,914.34

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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.