Home / 2,413,743.70-3,621,101.55-707,883.70

Finding the Fourth Proportional to 2,413,743.70, 3,621,101.55 and 707,883.70

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Solution

The fourth proportional to 2,413,743.70, 3,621,101.55 and 707,883.70 is: 1,061,968.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,743.70 : 3,621,101.55 = 707,883.70 : x
  2. Step 2: Convert to fraction form
    2,413,743.70/3,621,101.55 = 707,883.70/x
  3. Step 3: Cross multiply
    2,413,743.70x = 3,621,101.55 × 707,883.70
  4. Step 4: Simplify right side
    2,413,743.70x = 2,563,318,763,289.74
  5. Step 5: Solve for x
    x = 2,563,318,763,289.74/2,413,743.70
  6. Step 6: Final answer
    x = 1,061,968.08

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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.