Home / 11,385,264.26-17,077,883.06-3,708,896.82

Finding the Fourth Proportional to 11,385,264.26, 17,077,883.06 and 3,708,896.82

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Solution

The fourth proportional to 11,385,264.26, 17,077,883.06 and 3,708,896.82 is: 5,563,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,385,264.26 : 17,077,883.06 = 3,708,896.82 : x
  2. Step 2: Convert to fraction form
    11,385,264.26/17,077,883.06 = 3,708,896.82/x
  3. Step 3: Cross multiply
    11,385,264.26x = 17,077,883.06 × 3,708,896.82
  4. Step 4: Simplify right side
    11,385,264.26x = 63,340,106,173,565.86
  5. Step 5: Solve for x
    x = 63,340,106,173,565.86/11,385,264.26
  6. Step 6: Final answer
    x = 5,563,340.89

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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.