Home / 1,363,675.65-1,881,785.67-751,794.96

Finding the Fourth Proportional to 1,363,675.65, 1,881,785.67 and 751,794.96

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Solution

The fourth proportional to 1,363,675.65, 1,881,785.67 and 751,794.96 is: 1,037,429.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,675.65 : 1,881,785.67 = 751,794.96 : x
  2. Step 2: Convert to fraction form
    1,363,675.65/1,881,785.67 = 751,794.96/x
  3. Step 3: Cross multiply
    1,363,675.65x = 1,881,785.67 × 751,794.96
  4. Step 4: Simplify right side
    1,363,675.65x = 1,414,716,989,562.92
  5. Step 5: Solve for x
    x = 1,414,716,989,562.92/1,363,675.65
  6. Step 6: Final answer
    x = 1,037,429.24

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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.