Home / 3,627,773.93-5,006,177.92-1,973,927.85

Finding the Fourth Proportional to 3,627,773.93, 5,006,177.92 and 1,973,927.85

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Solution

The fourth proportional to 3,627,773.93, 5,006,177.92 and 1,973,927.85 is: 2,723,938.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,773.93 : 5,006,177.92 = 1,973,927.85 : x
  2. Step 2: Convert to fraction form
    3,627,773.93/5,006,177.92 = 1,973,927.85/x
  3. Step 3: Cross multiply
    3,627,773.93x = 5,006,177.92 × 1,973,927.85
  4. Step 4: Simplify right side
    3,627,773.93x = 9,881,834,018,343.07
  5. Step 5: Solve for x
    x = 9,881,834,018,343.07/3,627,773.93
  6. Step 6: Final answer
    x = 2,723,938.76

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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.