Home / 4,648,522.13-6,972,799.31-1,410,087.53

Finding the Fourth Proportional to 4,648,522.13, 6,972,799.31 and 1,410,087.53

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Solution

The fourth proportional to 4,648,522.13, 6,972,799.31 and 1,410,087.53 is: 2,115,136.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,522.13 : 6,972,799.31 = 1,410,087.53 : x
  2. Step 2: Convert to fraction form
    4,648,522.13/6,972,799.31 = 1,410,087.53/x
  3. Step 3: Cross multiply
    4,648,522.13x = 6,972,799.31 × 1,410,087.53
  4. Step 4: Simplify right side
    4,648,522.13x = 9,832,257,371,892.99
  5. Step 5: Solve for x
    x = 9,832,257,371,892.99/4,648,522.13
  6. Step 6: Final answer
    x = 2,115,136.19

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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.