Home / 6,624,616.19-9,918,396.14-3,581,060.63

Finding the Fourth Proportional to 6,624,616.19, 9,918,396.14 and 3,581,060.63

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Solution

The fourth proportional to 6,624,616.19, 9,918,396.14 and 3,581,060.63 is: 5,361,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,616.19 : 9,918,396.14 = 3,581,060.63 : x
  2. Step 2: Convert to fraction form
    6,624,616.19/9,918,396.14 = 3,581,060.63/x
  3. Step 3: Cross multiply
    6,624,616.19x = 9,918,396.14 × 3,581,060.63
  4. Step 4: Simplify right side
    6,624,616.19x = 35,518,377,862,200.68
  5. Step 5: Solve for x
    x = 35,518,377,862,200.68/6,624,616.19
  6. Step 6: Final answer
    x = 5,361,575.20

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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.