Home / 1,733,285.17-2,600,834.31-709,375.51

Finding the Fourth Proportional to 1,733,285.17, 2,600,834.31 and 709,375.51

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Solution

The fourth proportional to 1,733,285.17, 2,600,834.31 and 709,375.51 is: 1,064,434.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,285.17 : 2,600,834.31 = 709,375.51 : x
  2. Step 2: Convert to fraction form
    1,733,285.17/2,600,834.31 = 709,375.51/x
  3. Step 3: Cross multiply
    1,733,285.17x = 2,600,834.31 × 709,375.51
  4. Step 4: Simplify right side
    1,733,285.17x = 1,844,968,165,081.75
  5. Step 5: Solve for x
    x = 1,844,968,165,081.75/1,733,285.17
  6. Step 6: Final answer
    x = 1,064,434.29

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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.