Home / 5,652,814.20-8,476,356.45-2,413,847.37

Finding the Fourth Proportional to 5,652,814.20, 8,476,356.45 and 2,413,847.37

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Solution

The fourth proportional to 5,652,814.20, 8,476,356.45 and 2,413,847.37 is: 3,619,547.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,814.20 : 8,476,356.45 = 2,413,847.37 : x
  2. Step 2: Convert to fraction form
    5,652,814.20/8,476,356.45 = 2,413,847.37/x
  3. Step 3: Cross multiply
    5,652,814.20x = 8,476,356.45 × 2,413,847.37
  4. Step 4: Simplify right side
    5,652,814.20x = 20,460,630,724,015.04
  5. Step 5: Solve for x
    x = 20,460,630,724,015.04/5,652,814.20
  6. Step 6: Final answer
    x = 3,619,547.72

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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.