Home / 5,204,925.59-7,183,021.74-2,881,818.04

Finding the Fourth Proportional to 5,204,925.59, 7,183,021.74 and 2,881,818.04

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Solution

The fourth proportional to 5,204,925.59, 7,183,021.74 and 2,881,818.04 is: 3,977,033.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,925.59 : 7,183,021.74 = 2,881,818.04 : x
  2. Step 2: Convert to fraction form
    5,204,925.59/7,183,021.74 = 2,881,818.04/x
  3. Step 3: Cross multiply
    5,204,925.59x = 7,183,021.74 × 2,881,818.04
  4. Step 4: Simplify right side
    5,204,925.59x = 20,700,161,616,667.76
  5. Step 5: Solve for x
    x = 20,700,161,616,667.76/5,204,925.59
  6. Step 6: Final answer
    x = 3,977,033.15

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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.