Home / 1,732,856.53-2,391,181.53-958,470.71

Finding the Fourth Proportional to 1,732,856.53, 2,391,181.53 and 958,470.71

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Solution

The fourth proportional to 1,732,856.53, 2,391,181.53 and 958,470.71 is: 1,322,600.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,856.53 : 2,391,181.53 = 958,470.71 : x
  2. Step 2: Convert to fraction form
    1,732,856.53/2,391,181.53 = 958,470.71/x
  3. Step 3: Cross multiply
    1,732,856.53x = 2,391,181.53 × 958,470.71
  4. Step 4: Simplify right side
    1,732,856.53x = 2,291,877,446,842.08
  5. Step 5: Solve for x
    x = 2,291,877,446,842.08/1,732,856.53
  6. Step 6: Final answer
    x = 1,322,600.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.