Home / 5,573,020.95-7,687,502.67-3,504,755.91

Finding the Fourth Proportional to 5,573,020.95, 7,687,502.67 and 3,504,755.91

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Solution

The fourth proportional to 5,573,020.95, 7,687,502.67 and 3,504,755.91 is: 4,834,509.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,020.95 : 7,687,502.67 = 3,504,755.91 : x
  2. Step 2: Convert to fraction form
    5,573,020.95/7,687,502.67 = 3,504,755.91/x
  3. Step 3: Cross multiply
    5,573,020.95x = 7,687,502.67 × 3,504,755.91
  4. Step 4: Simplify right side
    5,573,020.95x = 26,942,820,415,823.28
  5. Step 5: Solve for x
    x = 26,942,820,415,823.28/5,573,020.95
  6. Step 6: Final answer
    x = 4,834,509.09

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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.