Home / 4,553,665.02-6,284,067.75-2,488,713.66

Finding the Fourth Proportional to 4,553,665.02, 6,284,067.75 and 2,488,713.66

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Solution

The fourth proportional to 4,553,665.02, 6,284,067.75 and 2,488,713.66 is: 3,434,430.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,665.02 : 6,284,067.75 = 2,488,713.66 : x
  2. Step 2: Convert to fraction form
    4,553,665.02/6,284,067.75 = 2,488,713.66/x
  3. Step 3: Cross multiply
    4,553,665.02x = 6,284,067.75 × 2,488,713.66
  4. Step 4: Simplify right side
    4,553,665.02x = 15,639,245,249,790.47
  5. Step 5: Solve for x
    x = 15,639,245,249,790.47/4,553,665.02
  6. Step 6: Final answer
    x = 3,434,430.33

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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.