Home / 4,431,064.60-6,646,596.90-3,793,335.40

Finding the Fourth Proportional to 4,431,064.60, 6,646,596.90 and 3,793,335.40

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Solution

The fourth proportional to 4,431,064.60, 6,646,596.90 and 3,793,335.40 is: 5,690,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,064.60 : 6,646,596.90 = 3,793,335.40 : x
  2. Step 2: Convert to fraction form
    4,431,064.60/6,646,596.90 = 3,793,335.40/x
  3. Step 3: Cross multiply
    4,431,064.60x = 6,646,596.90 × 3,793,335.40
  4. Step 4: Simplify right side
    4,431,064.60x = 25,212,771,310,300.26
  5. Step 5: Solve for x
    x = 25,212,771,310,300.26/4,431,064.60
  6. Step 6: Final answer
    x = 5,690,003.10

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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.