Home / 1,181,792.52-1,773,061.76-898,838.44

Finding the Fourth Proportional to 1,181,792.52, 1,773,061.76 and 898,838.44

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Solution

The fourth proportional to 1,181,792.52, 1,773,061.76 and 898,838.44 is: 1,348,541.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,792.52 : 1,773,061.76 = 898,838.44 : x
  2. Step 2: Convert to fraction form
    1,181,792.52/1,773,061.76 = 898,838.44/x
  3. Step 3: Cross multiply
    1,181,792.52x = 1,773,061.76 × 898,838.44
  4. Step 4: Simplify right side
    1,181,792.52x = 1,593,696,066,382.05
  5. Step 5: Solve for x
    x = 1,593,696,066,382.05/1,181,792.52
  6. Step 6: Final answer
    x = 1,348,541.34

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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.