Home / 3,574,993.86-5,359,467.39-1,551,717.06

Finding the Fourth Proportional to 3,574,993.86, 5,359,467.39 and 1,551,717.06

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Solution

The fourth proportional to 3,574,993.86, 5,359,467.39 and 1,551,717.06 is: 2,326,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,993.86 : 5,359,467.39 = 1,551,717.06 : x
  2. Step 2: Convert to fraction form
    3,574,993.86/5,359,467.39 = 1,551,717.06/x
  3. Step 3: Cross multiply
    3,574,993.86x = 5,359,467.39 × 1,551,717.06
  4. Step 4: Simplify right side
    3,574,993.86x = 8,316,376,981,576.67
  5. Step 5: Solve for x
    x = 8,316,376,981,576.67/3,574,993.86
  6. Step 6: Final answer
    x = 2,326,263.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.