Home / 3,058,649.42-4,587,677.67-928,752.26

Finding the Fourth Proportional to 3,058,649.42, 4,587,677.67 and 928,752.26

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Solution

The fourth proportional to 3,058,649.42, 4,587,677.67 and 928,752.26 is: 1,393,038.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,649.42 : 4,587,677.67 = 928,752.26 : x
  2. Step 2: Convert to fraction form
    3,058,649.42/4,587,677.67 = 928,752.26/x
  3. Step 3: Cross multiply
    3,058,649.42x = 4,587,677.67 × 928,752.26
  4. Step 4: Simplify right side
    3,058,649.42x = 4,260,816,004,164.03
  5. Step 5: Solve for x
    x = 4,260,816,004,164.03/3,058,649.42
  6. Step 6: Final answer
    x = 1,393,038.37

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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.