Home / 936,281.97-1,404,090.81-337,082.22

Finding the Fourth Proportional to 936,281.97, 1,404,090.81 and 337,082.22

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Solution

The fourth proportional to 936,281.97, 1,404,090.81 and 337,082.22 is: 505,503.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,281.97 : 1,404,090.81 = 337,082.22 : x
  2. Step 2: Convert to fraction form
    936,281.97/1,404,090.81 = 337,082.22/x
  3. Step 3: Cross multiply
    936,281.97x = 1,404,090.81 × 337,082.22
  4. Step 4: Simplify right side
    936,281.97x = 473,294,047,316.40
  5. Step 5: Solve for x
    x = 473,294,047,316.40/936,281.97
  6. Step 6: Final answer
    x = 505,503.75

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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.