Home / 3,587,298.32-5,380,966.88-1,062,975.44

Finding the Fourth Proportional to 3,587,298.32, 5,380,966.88 and 1,062,975.44

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Solution

The fourth proportional to 3,587,298.32, 5,380,966.88 and 1,062,975.44 is: 1,594,468.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,298.32 : 5,380,966.88 = 1,062,975.44 : x
  2. Step 2: Convert to fraction form
    3,587,298.32/5,380,966.88 = 1,062,975.44/x
  3. Step 3: Cross multiply
    3,587,298.32x = 5,380,966.88 × 1,062,975.44
  4. Step 4: Simplify right side
    3,587,298.32x = 5,719,835,636,893.43
  5. Step 5: Solve for x
    x = 5,719,835,636,893.43/3,587,298.32
  6. Step 6: Final answer
    x = 1,594,468.91

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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.