Home / 5,446,293.52-8,168,078.87-1,607,354

Finding the Fourth Proportional to 5,446,293.52, 8,168,078.87 and 1,607,354

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Solution

The fourth proportional to 5,446,293.52, 8,168,078.87 and 1,607,354 is: 2,410,629.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,293.52 : 8,168,078.87 = 1,607,354 : x
  2. Step 2: Convert to fraction form
    5,446,293.52/8,168,078.87 = 1,607,354/x
  3. Step 3: Cross multiply
    5,446,293.52x = 8,168,078.87 × 1,607,354
  4. Step 4: Simplify right side
    5,446,293.52x = 13,128,994,244,009.98
  5. Step 5: Solve for x
    x = 13,128,994,244,009.98/5,446,293.52
  6. Step 6: Final answer
    x = 2,410,629.21

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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.