Home / 1,093,490.01-1,640,284.43-335,276.15

Finding the Fourth Proportional to 1,093,490.01, 1,640,284.43 and 335,276.15

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Solution

The fourth proportional to 1,093,490.01, 1,640,284.43 and 335,276.15 is: 502,929.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,490.01 : 1,640,284.43 = 335,276.15 : x
  2. Step 2: Convert to fraction form
    1,093,490.01/1,640,284.43 = 335,276.15/x
  3. Step 3: Cross multiply
    1,093,490.01x = 1,640,284.43 × 335,276.15
  4. Step 4: Simplify right side
    1,093,490.01x = 549,948,238,717.54
  5. Step 5: Solve for x
    x = 549,948,238,717.54/1,093,490.01
  6. Step 6: Final answer
    x = 502,929.37

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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.