Home / 4,932,851.09-6,807,332.09-2,895,660.59

Finding the Fourth Proportional to 4,932,851.09, 6,807,332.09 and 2,895,660.59

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Solution

The fourth proportional to 4,932,851.09, 6,807,332.09 and 2,895,660.59 is: 3,996,010.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,851.09 : 6,807,332.09 = 2,895,660.59 : x
  2. Step 2: Convert to fraction form
    4,932,851.09/6,807,332.09 = 2,895,660.59/x
  3. Step 3: Cross multiply
    4,932,851.09x = 6,807,332.09 × 2,895,660.59
  4. Step 4: Simplify right side
    4,932,851.09x = 19,711,723,207,540.37
  5. Step 5: Solve for x
    x = 19,711,723,207,540.37/4,932,851.09
  6. Step 6: Final answer
    x = 3,996,010.19

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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.