Home / 2,446,856.48-3,670,321.64-849,470.36

Finding the Fourth Proportional to 2,446,856.48, 3,670,321.64 and 849,470.36

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Solution

The fourth proportional to 2,446,856.48, 3,670,321.64 and 849,470.36 is: 1,274,218.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,856.48 : 3,670,321.64 = 849,470.36 : x
  2. Step 2: Convert to fraction form
    2,446,856.48/3,670,321.64 = 849,470.36/x
  3. Step 3: Cross multiply
    2,446,856.48x = 3,670,321.64 × 849,470.36
  4. Step 4: Simplify right side
    2,446,856.48x = 3,117,829,444,846.59
  5. Step 5: Solve for x
    x = 3,117,829,444,846.59/2,446,856.48
  6. Step 6: Final answer
    x = 1,274,218.36

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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.