Home / 2,296,956.98-3,445,172.58-614,191.70

Finding the Fourth Proportional to 2,296,956.98, 3,445,172.58 and 614,191.70

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Solution

The fourth proportional to 2,296,956.98, 3,445,172.58 and 614,191.70 is: 921,217.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,956.98 : 3,445,172.58 = 614,191.70 : x
  2. Step 2: Convert to fraction form
    2,296,956.98/3,445,172.58 = 614,191.70/x
  3. Step 3: Cross multiply
    2,296,956.98x = 3,445,172.58 × 614,191.70
  4. Step 4: Simplify right side
    2,296,956.98x = 2,115,996,403,703.59
  5. Step 5: Solve for x
    x = 2,115,996,403,703.59/2,296,956.98
  6. Step 6: Final answer
    x = 921,217.25

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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.