Home / 2,935,566.80-4,403,350.20-2,627,637.20

Finding the Fourth Proportional to 2,935,566.80, 4,403,350.20 and 2,627,637.20

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Solution

The fourth proportional to 2,935,566.80, 4,403,350.20 and 2,627,637.20 is: 3,941,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,566.80 : 4,403,350.20 = 2,627,637.20 : x
  2. Step 2: Convert to fraction form
    2,935,566.80/4,403,350.20 = 2,627,637.20/x
  3. Step 3: Cross multiply
    2,935,566.80x = 4,403,350.20 × 2,627,637.20
  4. Step 4: Simplify right side
    2,935,566.80x = 11,570,406,790,147.44
  5. Step 5: Solve for x
    x = 11,570,406,790,147.44/2,935,566.80
  6. Step 6: Final answer
    x = 3,941,455.80

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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.