Home / 6,759,789.10-9,328,508.91-3,703,937.74

Finding the Fourth Proportional to 6,759,789.10, 9,328,508.91 and 3,703,937.74

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Solution

The fourth proportional to 6,759,789.10, 9,328,508.91 and 3,703,937.74 is: 5,111,434.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,789.10 : 9,328,508.91 = 3,703,937.74 : x
  2. Step 2: Convert to fraction form
    6,759,789.10/9,328,508.91 = 3,703,937.74/x
  3. Step 3: Cross multiply
    6,759,789.10x = 9,328,508.91 × 3,703,937.74
  4. Step 4: Simplify right side
    6,759,789.10x = 34,552,216,186,353.99
  5. Step 5: Solve for x
    x = 34,552,216,186,353.99/6,759,789.10
  6. Step 6: Final answer
    x = 5,111,434.05

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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.