Home / 10,336,214.34-14,263,975.98-5,753,618.28

Finding the Fourth Proportional to 10,336,214.34, 14,263,975.98 and 5,753,618.28

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Solution

The fourth proportional to 10,336,214.34, 14,263,975.98 and 5,753,618.28 is: 7,939,993.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,214.34 : 14,263,975.98 = 5,753,618.28 : x
  2. Step 2: Convert to fraction form
    10,336,214.34/14,263,975.98 = 5,753,618.28/x
  3. Step 3: Cross multiply
    10,336,214.34x = 14,263,975.98 × 5,753,618.28
  4. Step 4: Simplify right side
    10,336,214.34x = 82,069,472,944,008.92
  5. Step 5: Solve for x
    x = 82,069,472,944,008.92/10,336,214.34
  6. Step 6: Final answer
    x = 7,939,993.33

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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.