Home / 6,574,755.02-9,073,135.42-3,674,145.22

Finding the Fourth Proportional to 6,574,755.02, 9,073,135.42 and 3,674,145.22

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Solution

The fourth proportional to 6,574,755.02, 9,073,135.42 and 3,674,145.22 is: 5,070,305.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,755.02 : 9,073,135.42 = 3,674,145.22 : x
  2. Step 2: Convert to fraction form
    6,574,755.02/9,073,135.42 = 3,674,145.22/x
  3. Step 3: Cross multiply
    6,574,755.02x = 9,073,135.42 × 3,674,145.22
  4. Step 4: Simplify right side
    6,574,755.02x = 33,336,017,101,937.49
  5. Step 5: Solve for x
    x = 33,336,017,101,937.49/6,574,755.02
  6. Step 6: Final answer
    x = 5,070,305.59

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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.