Home / 744,821.04-1,117,406.52-246,185.04

Finding the Fourth Proportional to 744,821.04, 1,117,406.52 and 246,185.04

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Solution

The fourth proportional to 744,821.04, 1,117,406.52 and 246,185.04 is: 369,335.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,821.04 : 1,117,406.52 = 246,185.04 : x
  2. Step 2: Convert to fraction form
    744,821.04/1,117,406.52 = 246,185.04/x
  3. Step 3: Cross multiply
    744,821.04x = 1,117,406.52 × 246,185.04
  4. Step 4: Simplify right side
    744,821.04x = 275,088,768,822.46
  5. Step 5: Solve for x
    x = 275,088,768,822.46/744,821.04
  6. Step 6: Final answer
    x = 369,335.39

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Double scale
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1.5x scale

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.