Home / 5,363,590.25-8,050,441.40-1,955,171.27

Finding the Fourth Proportional to 5,363,590.25, 8,050,441.40 and 1,955,171.27

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Solution

The fourth proportional to 5,363,590.25, 8,050,441.40 and 1,955,171.27 is: 2,934,599.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,590.25 : 8,050,441.40 = 1,955,171.27 : x
  2. Step 2: Convert to fraction form
    5,363,590.25/8,050,441.40 = 1,955,171.27/x
  3. Step 3: Cross multiply
    5,363,590.25x = 8,050,441.40 × 1,955,171.27
  4. Step 4: Simplify right side
    5,363,590.25x = 15,739,991,736,098.58
  5. Step 5: Solve for x
    x = 15,739,991,736,098.58/5,363,590.25
  6. Step 6: Final answer
    x = 2,934,599.96

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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.