Home / 6,776,118.23-10,164,308.36-1,658,592.90

Finding the Fourth Proportional to 6,776,118.23, 10,164,308.36 and 1,658,592.90

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Solution

The fourth proportional to 6,776,118.23, 10,164,308.36 and 1,658,592.90 is: 2,487,921.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,118.23 : 10,164,308.36 = 1,658,592.90 : x
  2. Step 2: Convert to fraction form
    6,776,118.23/10,164,308.36 = 1,658,592.90/x
  3. Step 3: Cross multiply
    6,776,118.23x = 10,164,308.36 × 1,658,592.90
  4. Step 4: Simplify right side
    6,776,118.23x = 16,858,449,671,013.68
  5. Step 5: Solve for x
    x = 16,858,449,671,013.68/6,776,118.23
  6. Step 6: Final answer
    x = 2,487,921.42

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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.