Home / 4,103,628.67-5,663,300.76-2,268,047.47

Finding the Fourth Proportional to 4,103,628.67, 5,663,300.76 and 2,268,047.47

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Solution

The fourth proportional to 4,103,628.67, 5,663,300.76 and 2,268,047.47 is: 3,130,067.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,628.67 : 5,663,300.76 = 2,268,047.47 : x
  2. Step 2: Convert to fraction form
    4,103,628.67/5,663,300.76 = 2,268,047.47/x
  3. Step 3: Cross multiply
    4,103,628.67x = 5,663,300.76 × 2,268,047.47
  4. Step 4: Simplify right side
    4,103,628.67x = 12,844,634,960,567.08
  5. Step 5: Solve for x
    x = 12,844,634,960,567.08/4,103,628.67
  6. Step 6: Final answer
    x = 3,130,067.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.