Home / 5,708,739.48-8,546,312.88-3,810,773.40

Finding the Fourth Proportional to 5,708,739.48, 8,546,312.88 and 3,810,773.40

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Solution

The fourth proportional to 5,708,739.48, 8,546,312.88 and 3,810,773.40 is: 5,704,947.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,739.48 : 8,546,312.88 = 3,810,773.40 : x
  2. Step 2: Convert to fraction form
    5,708,739.48/8,546,312.88 = 3,810,773.40/x
  3. Step 3: Cross multiply
    5,708,739.48x = 8,546,312.88 × 3,810,773.40
  4. Step 4: Simplify right side
    5,708,739.48x = 32,568,061,791,181.39
  5. Step 5: Solve for x
    x = 32,568,061,791,181.39/5,708,739.48
  6. Step 6: Final answer
    x = 5,704,947.98

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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.