Home / 4,576,608.80-6,864,913.20-4,366,656.80

Finding the Fourth Proportional to 4,576,608.80, 6,864,913.20 and 4,366,656.80

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Solution

The fourth proportional to 4,576,608.80, 6,864,913.20 and 4,366,656.80 is: 6,549,985.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,608.80 : 6,864,913.20 = 4,366,656.80 : x
  2. Step 2: Convert to fraction form
    4,576,608.80/6,864,913.20 = 4,366,656.80/x
  3. Step 3: Cross multiply
    4,576,608.80x = 6,864,913.20 × 4,366,656.80
  4. Step 4: Simplify right side
    4,576,608.80x = 29,976,719,906,189.76
  5. Step 5: Solve for x
    x = 29,976,719,906,189.76/4,576,608.80
  6. Step 6: Final answer
    x = 6,549,985.20

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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.