Home / 1,835,712.59-2,753,263.48-556,015.81

Finding the Fourth Proportional to 1,835,712.59, 2,753,263.48 and 556,015.81

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Solution

The fourth proportional to 1,835,712.59, 2,753,263.48 and 556,015.81 is: 833,931.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,712.59 : 2,753,263.48 = 556,015.81 : x
  2. Step 2: Convert to fraction form
    1,835,712.59/2,753,263.48 = 556,015.81/x
  3. Step 3: Cross multiply
    1,835,712.59x = 2,753,263.48 × 556,015.81
  4. Step 4: Simplify right side
    1,835,712.59x = 1,530,858,013,028.73
  5. Step 5: Solve for x
    x = 1,530,858,013,028.73/1,835,712.59
  6. Step 6: Final answer
    x = 833,931.21

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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.