Home / 835,189.74-1,153,084.19-573,994.94

Finding the Fourth Proportional to 835,189.74, 1,153,084.19 and 573,994.94

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Solution

The fourth proportional to 835,189.74, 1,153,084.19 and 573,994.94 is: 792,472.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,189.74 : 1,153,084.19 = 573,994.94 : x
  2. Step 2: Convert to fraction form
    835,189.74/1,153,084.19 = 573,994.94/x
  3. Step 3: Cross multiply
    835,189.74x = 1,153,084.19 × 573,994.94
  4. Step 4: Simplify right side
    835,189.74x = 661,864,481,818.60
  5. Step 5: Solve for x
    x = 661,864,481,818.60/835,189.74
  6. Step 6: Final answer
    x = 792,472.00

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Double scale
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1.5x scale

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.