Home / 11,748,264.49-17,626,004.63-5,608,081.32

Finding the Fourth Proportional to 11,748,264.49, 17,626,004.63 and 5,608,081.32

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Solution

The fourth proportional to 11,748,264.49, 17,626,004.63 and 5,608,081.32 is: 8,413,844.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,748,264.49 : 17,626,004.63 = 5,608,081.32 : x
  2. Step 2: Convert to fraction form
    11,748,264.49/17,626,004.63 = 5,608,081.32/x
  3. Step 3: Cross multiply
    11,748,264.49x = 17,626,004.63 × 5,608,081.32
  4. Step 4: Simplify right side
    11,748,264.49x = 98,848,067,337,775.17
  5. Step 5: Solve for x
    x = 98,848,067,337,775.17/11,748,264.49
  6. Step 6: Final answer
    x = 8,413,844.23

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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.