Home / 2,502,484.34-3,754,021.75-1,875,383.96

Finding the Fourth Proportional to 2,502,484.34, 3,754,021.75 and 1,875,383.96

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Solution

The fourth proportional to 2,502,484.34, 3,754,021.75 and 1,875,383.96 is: 2,813,297.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,484.34 : 3,754,021.75 = 1,875,383.96 : x
  2. Step 2: Convert to fraction form
    2,502,484.34/3,754,021.75 = 1,875,383.96/x
  3. Step 3: Cross multiply
    2,502,484.34x = 3,754,021.75 × 1,875,383.96
  4. Step 4: Simplify right side
    2,502,484.34x = 7,040,232,151,982.56
  5. Step 5: Solve for x
    x = 7,040,232,151,982.56/2,502,484.34
  6. Step 6: Final answer
    x = 2,813,297.19

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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.