Home / 5,669,164.32-7,823,341.44-3,090,867.36

Finding the Fourth Proportional to 5,669,164.32, 7,823,341.44 and 3,090,867.36

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Solution

The fourth proportional to 5,669,164.32, 7,823,341.44 and 3,090,867.36 is: 4,265,339.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,164.32 : 7,823,341.44 = 3,090,867.36 : x
  2. Step 2: Convert to fraction form
    5,669,164.32/7,823,341.44 = 3,090,867.36/x
  3. Step 3: Cross multiply
    5,669,164.32x = 7,823,341.44 × 3,090,867.36
  4. Step 4: Simplify right side
    5,669,164.32x = 24,180,910,703,031.40
  5. Step 5: Solve for x
    x = 24,180,910,703,031.40/5,669,164.32
  6. Step 6: Final answer
    x = 4,265,339.53

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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.