Home / 4,377,611.47-6,570,401.91-2,329,991.10

Finding the Fourth Proportional to 4,377,611.47, 6,570,401.91 and 2,329,991.10

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Solution

The fourth proportional to 4,377,611.47, 6,570,401.91 and 2,329,991.10 is: 3,497,107.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,611.47 : 6,570,401.91 = 2,329,991.10 : x
  2. Step 2: Convert to fraction form
    4,377,611.47/6,570,401.91 = 2,329,991.10/x
  3. Step 3: Cross multiply
    4,377,611.47x = 6,570,401.91 × 2,329,991.10
  4. Step 4: Simplify right side
    4,377,611.47x = 15,308,977,929,221.04
  5. Step 5: Solve for x
    x = 15,308,977,929,221.04/4,377,611.47
  6. Step 6: Final answer
    x = 3,497,107.51

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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.