Home / 4,622,094.12-6,939,871.08-3,281,375.64

Finding the Fourth Proportional to 4,622,094.12, 6,939,871.08 and 3,281,375.64

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Solution

The fourth proportional to 4,622,094.12, 6,939,871.08 and 3,281,375.64 is: 4,926,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,094.12 : 6,939,871.08 = 3,281,375.64 : x
  2. Step 2: Convert to fraction form
    4,622,094.12/6,939,871.08 = 3,281,375.64/x
  3. Step 3: Cross multiply
    4,622,094.12x = 6,939,871.08 × 3,281,375.64
  4. Step 4: Simplify right side
    4,622,094.12x = 22,772,323,906,652.49
  5. Step 5: Solve for x
    x = 22,772,323,906,652.49/4,622,094.12
  6. Step 6: Final answer
    x = 4,926,841.24

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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.