Home / 1,706,141.28-2,558,949.48-568,923.24

Finding the Fourth Proportional to 1,706,141.28, 2,558,949.48 and 568,923.24

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Solution

The fourth proportional to 1,706,141.28, 2,558,949.48 and 568,923.24 is: 853,297.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,141.28 : 2,558,949.48 = 568,923.24 : x
  2. Step 2: Convert to fraction form
    1,706,141.28/2,558,949.48 = 568,923.24/x
  3. Step 3: Cross multiply
    1,706,141.28x = 2,558,949.48 × 568,923.24
  4. Step 4: Simplify right side
    1,706,141.28x = 1,455,845,829,157.92
  5. Step 5: Solve for x
    x = 1,455,845,829,157.92/1,706,141.28
  6. Step 6: Final answer
    x = 853,297.35

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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.