Home / 9,587,270.20-14,362,242.90-5,789,471.80

Finding the Fourth Proportional to 9,587,270.20, 14,362,242.90 and 5,789,471.80

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Solution

The fourth proportional to 9,587,270.20, 14,362,242.90 and 5,789,471.80 is: 8,672,938.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,270.20 : 14,362,242.90 = 5,789,471.80 : x
  2. Step 2: Convert to fraction form
    9,587,270.20/14,362,242.90 = 5,789,471.80/x
  3. Step 3: Cross multiply
    9,587,270.20x = 14,362,242.90 × 5,789,471.80
  4. Step 4: Simplify right side
    9,587,270.20x = 83,149,800,254,300.22
  5. Step 5: Solve for x
    x = 83,149,800,254,300.22/9,587,270.20
  6. Step 6: Final answer
    x = 8,672,938.02

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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.