Home / 5,997,034.47-8,995,544.72-1,953,515.76

Finding the Fourth Proportional to 5,997,034.47, 8,995,544.72 and 1,953,515.76

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Solution

The fourth proportional to 5,997,034.47, 8,995,544.72 and 1,953,515.76 is: 2,930,271.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,034.47 : 8,995,544.72 = 1,953,515.76 : x
  2. Step 2: Convert to fraction form
    5,997,034.47/8,995,544.72 = 1,953,515.76/x
  3. Step 3: Cross multiply
    5,997,034.47x = 8,995,544.72 × 1,953,515.76
  4. Step 4: Simplify right side
    5,997,034.47x = 17,572,938,380,304.79
  5. Step 5: Solve for x
    x = 17,572,938,380,304.79/5,997,034.47
  6. Step 6: Final answer
    x = 2,930,271.36

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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.