Home / 5,623,381.16-7,760,302.96-3,045,062.16

Finding the Fourth Proportional to 5,623,381.16, 7,760,302.96 and 3,045,062.16

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Solution

The fourth proportional to 5,623,381.16, 7,760,302.96 and 3,045,062.16 is: 4,202,205.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,381.16 : 7,760,302.96 = 3,045,062.16 : x
  2. Step 2: Convert to fraction form
    5,623,381.16/7,760,302.96 = 3,045,062.16/x
  3. Step 3: Cross multiply
    5,623,381.16x = 7,760,302.96 × 3,045,062.16
  4. Step 4: Simplify right side
    5,623,381.16x = 23,630,604,891,728.22
  5. Step 5: Solve for x
    x = 23,630,604,891,728.22/5,623,381.16
  6. Step 6: Final answer
    x = 4,202,205.79

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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.