Home / 941,081.92-1,411,269.60-341,895.04

Finding the Fourth Proportional to 941,081.92, 1,411,269.60 and 341,895.04

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Solution

The fourth proportional to 941,081.92, 1,411,269.60 and 341,895.04 is: 512,714.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,081.92 : 1,411,269.60 = 341,895.04 : x
  2. Step 2: Convert to fraction form
    941,081.92/1,411,269.60 = 341,895.04/x
  3. Step 3: Cross multiply
    941,081.92x = 1,411,269.60 × 341,895.04
  4. Step 4: Simplify right side
    941,081.92x = 482,506,076,342.78
  5. Step 5: Solve for x
    x = 482,506,076,342.78/941,081.92
  6. Step 6: Final answer
    x = 512,714.21

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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.