Home / 5,997,127.66-8,995,684.43-1,953,608.88

Finding the Fourth Proportional to 5,997,127.66, 8,995,684.43 and 1,953,608.88

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Solution

The fourth proportional to 5,997,127.66, 8,995,684.43 and 1,953,608.88 is: 2,930,411.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,127.66 : 8,995,684.43 = 1,953,608.88 : x
  2. Step 2: Convert to fraction form
    5,997,127.66/8,995,684.43 = 1,953,608.88/x
  3. Step 3: Cross multiply
    5,997,127.66x = 8,995,684.43 × 1,953,608.88
  4. Step 4: Simplify right side
    5,997,127.66x = 17,574,048,972,142.85
  5. Step 5: Solve for x
    x = 17,574,048,972,142.85/5,997,127.66
  6. Step 6: Final answer
    x = 2,930,411.02

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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.