Home / 4,314,592.53-6,470,207.34-1,617,446.43

Finding the Fourth Proportional to 4,314,592.53, 6,470,207.34 and 1,617,446.43

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Solution

The fourth proportional to 4,314,592.53, 6,470,207.34 and 1,617,446.43 is: 2,425,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,592.53 : 6,470,207.34 = 1,617,446.43 : x
  2. Step 2: Convert to fraction form
    4,314,592.53/6,470,207.34 = 1,617,446.43/x
  3. Step 3: Cross multiply
    4,314,592.53x = 6,470,207.34 × 1,617,446.43
  4. Step 4: Simplify right side
    4,314,592.53x = 10,465,213,763,442.79
  5. Step 5: Solve for x
    x = 10,465,213,763,442.79/4,314,592.53
  6. Step 6: Final answer
    x = 2,425,539.30

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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.