Home / 6,892,710.35-10,340,187.71-2,035,508.13

Finding the Fourth Proportional to 6,892,710.35, 10,340,187.71 and 2,035,508.13

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Solution

The fourth proportional to 6,892,710.35, 10,340,187.71 and 2,035,508.13 is: 3,053,593.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,710.35 : 10,340,187.71 = 2,035,508.13 : x
  2. Step 2: Convert to fraction form
    6,892,710.35/10,340,187.71 = 2,035,508.13/x
  3. Step 3: Cross multiply
    6,892,710.35x = 10,340,187.71 × 2,035,508.13
  4. Step 4: Simplify right side
    6,892,710.35x = 21,047,536,139,253.54
  5. Step 5: Solve for x
    x = 21,047,536,139,253.54/6,892,710.35
  6. Step 6: Final answer
    x = 3,053,593.59

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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.