Home / 3,350,581.77-5,028,398.64-2,454,320.01

Finding the Fourth Proportional to 3,350,581.77, 5,028,398.64 and 2,454,320.01

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Solution

The fourth proportional to 3,350,581.77, 5,028,398.64 and 2,454,320.01 is: 3,683,330.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,581.77 : 5,028,398.64 = 2,454,320.01 : x
  2. Step 2: Convert to fraction form
    3,350,581.77/5,028,398.64 = 2,454,320.01/x
  3. Step 3: Cross multiply
    3,350,581.77x = 5,028,398.64 × 2,454,320.01
  4. Step 4: Simplify right side
    3,350,581.77x = 12,341,299,400,408.79
  5. Step 5: Solve for x
    x = 12,341,299,400,408.79/3,350,581.77
  6. Step 6: Final answer
    x = 3,683,330.31

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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.