Home / 3,507,577.39-4,841,265.68-2,057,738.59

Finding the Fourth Proportional to 3,507,577.39, 4,841,265.68 and 2,057,738.59

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Solution

The fourth proportional to 3,507,577.39, 4,841,265.68 and 2,057,738.59 is: 2,840,153.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,577.39 : 4,841,265.68 = 2,057,738.59 : x
  2. Step 2: Convert to fraction form
    3,507,577.39/4,841,265.68 = 2,057,738.59/x
  3. Step 3: Cross multiply
    3,507,577.39x = 4,841,265.68 × 2,057,738.59
  4. Step 4: Simplify right side
    3,507,577.39x = 9,962,059,214,178.59
  5. Step 5: Solve for x
    x = 9,962,059,214,178.59/3,507,577.39
  6. Step 6: Final answer
    x = 2,840,153.79

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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.