Home / 11,708,400.24-17,565,267.96-6,316,949.52

Finding the Fourth Proportional to 11,708,400.24, 17,565,267.96 and 6,316,949.52

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Solution

The fourth proportional to 11,708,400.24, 17,565,267.96 and 6,316,949.52 is: 9,476,863.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,708,400.24 : 17,565,267.96 = 6,316,949.52 : x
  2. Step 2: Convert to fraction form
    11,708,400.24/17,565,267.96 = 6,316,949.52/x
  3. Step 3: Cross multiply
    11,708,400.24x = 17,565,267.96 × 6,316,949.52
  4. Step 4: Simplify right side
    11,708,400.24x = 110,958,911,008,593.38
  5. Step 5: Solve for x
    x = 110,958,911,008,593.38/11,708,400.24
  6. Step 6: Final answer
    x = 9,476,863.51

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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.