Home / 944,196.22-1,302,991.07-514,476.23

Finding the Fourth Proportional to 944,196.22, 1,302,991.07 and 514,476.23

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Solution

The fourth proportional to 944,196.22, 1,302,991.07 and 514,476.23 is: 709,977.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,196.22 : 1,302,991.07 = 514,476.23 : x
  2. Step 2: Convert to fraction form
    944,196.22/1,302,991.07 = 514,476.23/x
  3. Step 3: Cross multiply
    944,196.22x = 1,302,991.07 × 514,476.23
  4. Step 4: Simplify right side
    944,196.22x = 670,357,934,102.36
  5. Step 5: Solve for x
    x = 670,357,934,102.36/944,196.22
  6. Step 6: Final answer
    x = 709,977.36

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Double scale
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Similar ratio
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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.