Home / 1,169,180.16-1,753,849.44-410,929.44

Finding the Fourth Proportional to 1,169,180.16, 1,753,849.44 and 410,929.44

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Solution

The fourth proportional to 1,169,180.16, 1,753,849.44 and 410,929.44 is: 616,422.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,180.16 : 1,753,849.44 = 410,929.44 : x
  2. Step 2: Convert to fraction form
    1,169,180.16/1,753,849.44 = 410,929.44/x
  3. Step 3: Cross multiply
    1,169,180.16x = 1,753,849.44 × 410,929.44
  4. Step 4: Simplify right side
    1,169,180.16x = 720,708,368,223.51
  5. Step 5: Solve for x
    x = 720,708,368,223.51/1,169,180.16
  6. Step 6: Final answer
    x = 616,422.00

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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.