Home / 6,683,306.85-10,027,119.27-3,091,430.00

Finding the Fourth Proportional to 6,683,306.85, 10,027,119.27 and 3,091,430.00

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Solution

The fourth proportional to 6,683,306.85, 10,027,119.27 and 3,091,430.00 is: 4,638,143.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,306.85 : 10,027,119.27 = 3,091,430.00 : x
  2. Step 2: Convert to fraction form
    6,683,306.85/10,027,119.27 = 3,091,430.00/x
  3. Step 3: Cross multiply
    6,683,306.85x = 10,027,119.27 × 3,091,430.00
  4. Step 4: Simplify right side
    6,683,306.85x = 30,998,137,274,720.50
  5. Step 5: Solve for x
    x = 30,998,137,274,720.50/6,683,306.85
  6. Step 6: Final answer
    x = 4,638,143.66

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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.