Home / 801,733.31-1,106,084.01-457,588.34

Finding the Fourth Proportional to 801,733.31, 1,106,084.01 and 457,588.34

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Solution

The fourth proportional to 801,733.31, 1,106,084.01 and 457,588.34 is: 631,296.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,733.31 : 1,106,084.01 = 457,588.34 : x
  2. Step 2: Convert to fraction form
    801,733.31/1,106,084.01 = 457,588.34/x
  3. Step 3: Cross multiply
    801,733.31x = 1,106,084.01 × 457,588.34
  4. Step 4: Simplify right side
    801,733.31x = 506,131,146,036.44
  5. Step 5: Solve for x
    x = 506,131,146,036.44/801,733.31
  6. Step 6: Final answer
    x = 631,296.14

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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.