Home / 5,695,626.96-8,549,345.57-3,815,506.80

Finding the Fourth Proportional to 5,695,626.96, 8,549,345.57 and 3,815,506.80

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Solution

The fourth proportional to 5,695,626.96, 8,549,345.57 and 3,815,506.80 is: 5,727,216.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,626.96 : 8,549,345.57 = 3,815,506.80 : x
  2. Step 2: Convert to fraction form
    5,695,626.96/8,549,345.57 = 3,815,506.80/x
  3. Step 3: Cross multiply
    5,695,626.96x = 8,549,345.57 × 3,815,506.80
  4. Step 4: Simplify right side
    5,695,626.96x = 32,620,086,138,807.34
  5. Step 5: Solve for x
    x = 32,620,086,138,807.34/5,695,626.96
  6. Step 6: Final answer
    x = 5,727,216.05

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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.