Home / 6,045,297.20-9,069,141.81-1,727,386.46

Finding the Fourth Proportional to 6,045,297.20, 9,069,141.81 and 1,727,386.46

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Solution

The fourth proportional to 6,045,297.20, 9,069,141.81 and 1,727,386.46 is: 2,591,421.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,297.20 : 9,069,141.81 = 1,727,386.46 : x
  2. Step 2: Convert to fraction form
    6,045,297.20/9,069,141.81 = 1,727,386.46/x
  3. Step 3: Cross multiply
    6,045,297.20x = 9,069,141.81 × 1,727,386.46
  4. Step 4: Simplify right side
    6,045,297.20x = 15,665,912,761,555.17
  5. Step 5: Solve for x
    x = 15,665,912,761,555.17/6,045,297.20
  6. Step 6: Final answer
    x = 2,591,421.44

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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.