Home / 4,599,708.36-6,891,935.10-2,797,139.22

Finding the Fourth Proportional to 4,599,708.36, 6,891,935.10 and 2,797,139.22

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Solution

The fourth proportional to 4,599,708.36, 6,891,935.10 and 2,797,139.22 is: 4,191,070.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,708.36 : 6,891,935.10 = 2,797,139.22 : x
  2. Step 2: Convert to fraction form
    4,599,708.36/6,891,935.10 = 2,797,139.22/x
  3. Step 3: Cross multiply
    4,599,708.36x = 6,891,935.10 × 2,797,139.22
  4. Step 4: Simplify right side
    4,599,708.36x = 19,277,701,969,904.62
  5. Step 5: Solve for x
    x = 19,277,701,969,904.62/4,599,708.36
  6. Step 6: Final answer
    x = 4,191,070.49

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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.