Home / 1,051,095.65-1,450,511.64-567,660.90

Finding the Fourth Proportional to 1,051,095.65, 1,450,511.64 and 567,660.90

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Solution

The fourth proportional to 1,051,095.65, 1,450,511.64 and 567,660.90 is: 783,371.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,095.65 : 1,450,511.64 = 567,660.90 : x
  2. Step 2: Convert to fraction form
    1,051,095.65/1,450,511.64 = 567,660.90/x
  3. Step 3: Cross multiply
    1,051,095.65x = 1,450,511.64 × 567,660.90
  4. Step 4: Simplify right side
    1,051,095.65x = 823,398,743,022.88
  5. Step 5: Solve for x
    x = 823,398,743,022.88/1,051,095.65
  6. Step 6: Final answer
    x = 783,371.85

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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.