Home / 5,658,999.50-7,809,406.35-3,080,698.22

Finding the Fourth Proportional to 5,658,999.50, 7,809,406.35 and 3,080,698.22

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Solution

The fourth proportional to 5,658,999.50, 7,809,406.35 and 3,080,698.22 is: 4,251,356.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,999.50 : 7,809,406.35 = 3,080,698.22 : x
  2. Step 2: Convert to fraction form
    5,658,999.50/7,809,406.35 = 3,080,698.22/x
  3. Step 3: Cross multiply
    5,658,999.50x = 7,809,406.35 × 3,080,698.22
  4. Step 4: Simplify right side
    5,658,999.50x = 24,058,424,241,701.70
  5. Step 5: Solve for x
    x = 24,058,424,241,701.70/5,658,999.50
  6. Step 6: Final answer
    x = 4,251,356.49

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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.