Home / 6,000,055.17-8,997,757.25-2,161,058.15

Finding the Fourth Proportional to 6,000,055.17, 8,997,757.25 and 2,161,058.15

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Solution

The fourth proportional to 6,000,055.17, 8,997,757.25 and 2,161,058.15 is: 3,240,749.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,055.17 : 8,997,757.25 = 2,161,058.15 : x
  2. Step 2: Convert to fraction form
    6,000,055.17/8,997,757.25 = 2,161,058.15/x
  3. Step 3: Cross multiply
    6,000,055.17x = 8,997,757.25 × 2,161,058.15
  4. Step 4: Simplify right side
    6,000,055.17x = 19,444,676,581,040.01
  5. Step 5: Solve for x
    x = 19,444,676,581,040.01/6,000,055.17
  6. Step 6: Final answer
    x = 3,240,749.63

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1.5x scale

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.