Home / 2,297,705.40-3,446,295.48-614,940.12

Finding the Fourth Proportional to 2,297,705.40, 3,446,295.48 and 614,940.12

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Solution

The fourth proportional to 2,297,705.40, 3,446,295.48 and 614,940.12 is: 922,339.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,705.40 : 3,446,295.48 = 614,940.12 : x
  2. Step 2: Convert to fraction form
    2,297,705.40/3,446,295.48 = 614,940.12/x
  3. Step 3: Cross multiply
    2,297,705.40x = 3,446,295.48 × 614,940.12
  4. Step 4: Simplify right side
    2,297,705.40x = 2,119,265,356,026.66
  5. Step 5: Solve for x
    x = 2,119,265,356,026.66/2,297,705.40
  6. Step 6: Final answer
    x = 922,339.89

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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.