Home / 3,899,010.36-5,848,595.70-1,203,337.16

Finding the Fourth Proportional to 3,899,010.36, 5,848,595.70 and 1,203,337.16

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Solution

The fourth proportional to 3,899,010.36, 5,848,595.70 and 1,203,337.16 is: 1,805,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,010.36 : 5,848,595.70 = 1,203,337.16 : x
  2. Step 2: Convert to fraction form
    3,899,010.36/5,848,595.70 = 1,203,337.16/x
  3. Step 3: Cross multiply
    3,899,010.36x = 5,848,595.70 × 1,203,337.16
  4. Step 4: Simplify right side
    3,899,010.36x = 7,037,832,539,626.21
  5. Step 5: Solve for x
    x = 7,037,832,539,626.21/3,899,010.36
  6. Step 6: Final answer
    x = 1,805,030.48

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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.