Home / 1,808,262.43-2,710,507.25-609,772.66

Finding the Fourth Proportional to 1,808,262.43, 2,710,507.25 and 609,772.66

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Solution

The fourth proportional to 1,808,262.43, 2,710,507.25 and 609,772.66 is: 914,022.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,262.43 : 2,710,507.25 = 609,772.66 : x
  2. Step 2: Convert to fraction form
    1,808,262.43/2,710,507.25 = 609,772.66/x
  3. Step 3: Cross multiply
    1,808,262.43x = 2,710,507.25 × 609,772.66
  4. Step 4: Simplify right side
    1,808,262.43x = 1,652,793,210,529.95
  5. Step 5: Solve for x
    x = 1,652,793,210,529.95/1,808,262.43
  6. Step 6: Final answer
    x = 914,022.87

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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.