Home / 1,733,196.40-2,391,766.28-958,807.24

Finding the Fourth Proportional to 1,733,196.40, 2,391,766.28 and 958,807.24

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Solution

The fourth proportional to 1,733,196.40, 2,391,766.28 and 958,807.24 is: 1,323,129.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,196.40 : 2,391,766.28 = 958,807.24 : x
  2. Step 2: Convert to fraction form
    1,733,196.40/2,391,766.28 = 958,807.24/x
  3. Step 3: Cross multiply
    1,733,196.40x = 2,391,766.28 × 958,807.24
  4. Step 4: Simplify right side
    1,733,196.40x = 2,293,242,825,651.87
  5. Step 5: Solve for x
    x = 2,293,242,825,651.87/1,733,196.40
  6. Step 6: Final answer
    x = 1,323,129.23

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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.