Home / 2,674,058.47-4,011,250.07-755,114.35

Finding the Fourth Proportional to 2,674,058.47, 4,011,250.07 and 755,114.35

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Solution

The fourth proportional to 2,674,058.47, 4,011,250.07 and 755,114.35 is: 1,132,717.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,058.47 : 4,011,250.07 = 755,114.35 : x
  2. Step 2: Convert to fraction form
    2,674,058.47/4,011,250.07 = 755,114.35/x
  3. Step 3: Cross multiply
    2,674,058.47x = 4,011,250.07 × 755,114.35
  4. Step 4: Simplify right side
    2,674,058.47x = 3,028,952,489,295.50
  5. Step 5: Solve for x
    x = 3,028,952,489,295.50/2,674,058.47
  6. Step 6: Final answer
    x = 1,132,717.37

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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.