Home / 5,663,973.32-7,816,252.26-3,085,647.88

Finding the Fourth Proportional to 5,663,973.32, 7,816,252.26 and 3,085,647.88

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Solution

The fourth proportional to 5,663,973.32, 7,816,252.26 and 3,085,647.88 is: 4,258,177.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,663,973.32 : 7,816,252.26 = 3,085,647.88 : x
  2. Step 2: Convert to fraction form
    5,663,973.32/7,816,252.26 = 3,085,647.88/x
  3. Step 3: Cross multiply
    5,663,973.32x = 7,816,252.26 × 3,085,647.88
  4. Step 4: Simplify right side
    5,663,973.32x = 24,118,202,215,614.21
  5. Step 5: Solve for x
    x = 24,118,202,215,614.21/5,663,973.32
  6. Step 6: Final answer
    x = 4,258,177.23

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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.