Home / 2,334,709.80-3,502,064.70-914,293.80

Finding the Fourth Proportional to 2,334,709.80, 3,502,064.70 and 914,293.80

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Solution

The fourth proportional to 2,334,709.80, 3,502,064.70 and 914,293.80 is: 1,371,440.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,709.80 : 3,502,064.70 = 914,293.80 : x
  2. Step 2: Convert to fraction form
    2,334,709.80/3,502,064.70 = 914,293.80/x
  3. Step 3: Cross multiply
    2,334,709.80x = 3,502,064.70 × 914,293.80
  4. Step 4: Simplify right side
    2,334,709.80x = 3,201,916,042,408.86
  5. Step 5: Solve for x
    x = 3,201,916,042,408.86/2,334,709.80
  6. Step 6: Final answer
    x = 1,371,440.70

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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.