Home / 2,201,707.80-3,302,561.70-604,517.40

Finding the Fourth Proportional to 2,201,707.80, 3,302,561.70 and 604,517.40

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Solution

The fourth proportional to 2,201,707.80, 3,302,561.70 and 604,517.40 is: 906,776.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,707.80 : 3,302,561.70 = 604,517.40 : x
  2. Step 2: Convert to fraction form
    2,201,707.80/3,302,561.70 = 604,517.40/x
  3. Step 3: Cross multiply
    2,201,707.80x = 3,302,561.70 × 604,517.40
  4. Step 4: Simplify right side
    2,201,707.80x = 1,996,456,012,223.58
  5. Step 5: Solve for x
    x = 1,996,456,012,223.58/2,201,707.80
  6. Step 6: Final answer
    x = 906,776.10

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.