Home / 2,035,961.89-2,808,924.24-1,301,345.85

Finding the Fourth Proportional to 2,035,961.89, 2,808,924.24 and 1,301,345.85

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Solution

The fourth proportional to 2,035,961.89, 2,808,924.24 and 1,301,345.85 is: 1,795,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,961.89 : 2,808,924.24 = 1,301,345.85 : x
  2. Step 2: Convert to fraction form
    2,035,961.89/2,808,924.24 = 1,301,345.85/x
  3. Step 3: Cross multiply
    2,035,961.89x = 2,808,924.24 × 1,301,345.85
  4. Step 4: Simplify right side
    2,035,961.89x = 3,655,381,918,101.92
  5. Step 5: Solve for x
    x = 3,655,381,918,101.92/2,035,961.89
  6. Step 6: Final answer
    x = 1,795,407.83

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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.