Home / 1,092,146.05-1,506,827.57-633,169.04

Finding the Fourth Proportional to 1,092,146.05, 1,506,827.57 and 633,169.04

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Solution

The fourth proportional to 1,092,146.05, 1,506,827.57 and 633,169.04 is: 873,579.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,146.05 : 1,506,827.57 = 633,169.04 : x
  2. Step 2: Convert to fraction form
    1,092,146.05/1,506,827.57 = 633,169.04/x
  3. Step 3: Cross multiply
    1,092,146.05x = 1,506,827.57 × 633,169.04
  4. Step 4: Simplify right side
    1,092,146.05x = 954,076,567,618.12
  5. Step 5: Solve for x
    x = 954,076,567,618.12/1,092,146.05
  6. Step 6: Final answer
    x = 873,579.65

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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.