Home / 937,806.01-1,294,173.54-508,086.15

Finding the Fourth Proportional to 937,806.01, 1,294,173.54 and 508,086.15

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Solution

The fourth proportional to 937,806.01, 1,294,173.54 and 508,086.15 is: 701,159.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,806.01 : 1,294,173.54 = 508,086.15 : x
  2. Step 2: Convert to fraction form
    937,806.01/1,294,173.54 = 508,086.15/x
  3. Step 3: Cross multiply
    937,806.01x = 1,294,173.54 × 508,086.15
  4. Step 4: Simplify right side
    937,806.01x = 657,551,651,370.47
  5. Step 5: Solve for x
    x = 657,551,651,370.47/937,806.01
  6. Step 6: Final answer
    x = 701,159.56

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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.