Home / 3,553,339.62-5,330,382.96-1,157,370.96

Finding the Fourth Proportional to 3,553,339.62, 5,330,382.96 and 1,157,370.96

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Solution

The fourth proportional to 3,553,339.62, 5,330,382.96 and 1,157,370.96 is: 1,736,178.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,339.62 : 5,330,382.96 = 1,157,370.96 : x
  2. Step 2: Convert to fraction form
    3,553,339.62/5,330,382.96 = 1,157,370.96/x
  3. Step 3: Cross multiply
    3,553,339.62x = 5,330,382.96 × 1,157,370.96
  4. Step 4: Simplify right side
    3,553,339.62x = 6,169,230,443,582.84
  5. Step 5: Solve for x
    x = 6,169,230,443,582.84/3,553,339.62
  6. Step 6: Final answer
    x = 1,736,178.10

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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.