Home / 5,452,427.88-7,524,043.47-3,005,031.33

Finding the Fourth Proportional to 5,452,427.88, 7,524,043.47 and 3,005,031.33

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Solution

The fourth proportional to 5,452,427.88, 7,524,043.47 and 3,005,031.33 is: 4,146,774.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,427.88 : 7,524,043.47 = 3,005,031.33 : x
  2. Step 2: Convert to fraction form
    5,452,427.88/7,524,043.47 = 3,005,031.33/x
  3. Step 3: Cross multiply
    5,452,427.88x = 7,524,043.47 × 3,005,031.33
  4. Step 4: Simplify right side
    5,452,427.88x = 22,609,986,355,631.91
  5. Step 5: Solve for x
    x = 22,609,986,355,631.91/5,452,427.88
  6. Step 6: Final answer
    x = 4,146,774.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.