Home / 3,354,889.44-5,024,763.36-1,553,989.44

Finding the Fourth Proportional to 3,354,889.44, 5,024,763.36 and 1,553,989.44

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Solution

The fourth proportional to 3,354,889.44, 5,024,763.36 and 1,553,989.44 is: 2,327,477.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,889.44 : 5,024,763.36 = 1,553,989.44 : x
  2. Step 2: Convert to fraction form
    3,354,889.44/5,024,763.36 = 1,553,989.44/x
  3. Step 3: Cross multiply
    3,354,889.44x = 5,024,763.36 × 1,553,989.44
  4. Step 4: Simplify right side
    3,354,889.44x = 7,808,429,199,938.92
  5. Step 5: Solve for x
    x = 7,808,429,199,938.92/3,354,889.44
  6. Step 6: Final answer
    x = 2,327,477.35

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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.