Home / 1,410,460.48-2,114,961.12-568,783.68

Finding the Fourth Proportional to 1,410,460.48, 2,114,961.12 and 568,783.68

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Solution

The fourth proportional to 1,410,460.48, 2,114,961.12 and 568,783.68 is: 852,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,460.48 : 2,114,961.12 = 568,783.68 : x
  2. Step 2: Convert to fraction form
    1,410,460.48/2,114,961.12 = 568,783.68/x
  3. Step 3: Cross multiply
    1,410,460.48x = 2,114,961.12 × 568,783.68
  4. Step 4: Simplify right side
    1,410,460.48x = 1,202,955,368,890.52
  5. Step 5: Solve for x
    x = 1,202,955,368,890.52/1,410,460.48
  6. Step 6: Final answer
    x = 852,881.30

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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.