Home / 5,505,909.57-7,597,943.96-3,058,674.71

Finding the Fourth Proportional to 5,505,909.57, 7,597,943.96 and 3,058,674.71

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Solution

The fourth proportional to 5,505,909.57, 7,597,943.96 and 3,058,674.71 is: 4,220,853.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,909.57 : 7,597,943.96 = 3,058,674.71 : x
  2. Step 2: Convert to fraction form
    5,505,909.57/7,597,943.96 = 3,058,674.71/x
  3. Step 3: Cross multiply
    5,505,909.57x = 7,597,943.96 × 3,058,674.71
  4. Step 4: Simplify right side
    5,505,909.57x = 23,239,638,985,166.16
  5. Step 5: Solve for x
    x = 23,239,638,985,166.16/5,505,909.57
  6. Step 6: Final answer
    x = 4,220,853.74

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1.5x scale

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.