Home / 4,587,689.64-6,331,036.32-2,522,838.36

Finding the Fourth Proportional to 4,587,689.64, 6,331,036.32 and 2,522,838.36

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Solution

The fourth proportional to 4,587,689.64, 6,331,036.32 and 2,522,838.36 is: 3,481,530.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,689.64 : 6,331,036.32 = 2,522,838.36 : x
  2. Step 2: Convert to fraction form
    4,587,689.64/6,331,036.32 = 2,522,838.36/x
  3. Step 3: Cross multiply
    4,587,689.64x = 6,331,036.32 × 2,522,838.36
  4. Step 4: Simplify right side
    4,587,689.64x = 15,972,181,286,649.23
  5. Step 5: Solve for x
    x = 15,972,181,286,649.23/4,587,689.64
  6. Step 6: Final answer
    x = 3,481,530.47

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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.