Home / 2,026,053.75-3,038,082.03-711,401.49

Finding the Fourth Proportional to 2,026,053.75, 3,038,082.03 and 711,401.49

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Solution

The fourth proportional to 2,026,053.75, 3,038,082.03 and 711,401.49 is: 1,066,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,053.75 : 3,038,082.03 = 711,401.49 : x
  2. Step 2: Convert to fraction form
    2,026,053.75/3,038,082.03 = 711,401.49/x
  3. Step 3: Cross multiply
    2,026,053.75x = 3,038,082.03 × 711,401.49
  4. Step 4: Simplify right side
    2,026,053.75x = 2,161,296,082,884.22
  5. Step 5: Solve for x
    x = 2,161,296,082,884.22/2,026,053.75
  6. Step 6: Final answer
    x = 1,066,751.60

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Double scale
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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.