Home / 2,023,355.66-3,036,530.20-958,400.06

Finding the Fourth Proportional to 2,023,355.66, 3,036,530.20 and 958,400.06

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Solution

The fourth proportional to 2,023,355.66, 3,036,530.20 and 958,400.06 is: 1,438,309.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,355.66 : 3,036,530.20 = 958,400.06 : x
  2. Step 2: Convert to fraction form
    2,023,355.66/3,036,530.20 = 958,400.06/x
  3. Step 3: Cross multiply
    2,023,355.66x = 3,036,530.20 × 958,400.06
  4. Step 4: Simplify right side
    2,023,355.66x = 2,910,210,725,871.81
  5. Step 5: Solve for x
    x = 2,910,210,725,871.81/2,023,355.66
  6. Step 6: Final answer
    x = 1,438,309.03

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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.