Home / 2,460,602.88-3,690,905.94-841,383.65

Finding the Fourth Proportional to 2,460,602.88, 3,690,905.94 and 841,383.65

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Solution

The fourth proportional to 2,460,602.88, 3,690,905.94 and 841,383.65 is: 1,262,076.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,602.88 : 3,690,905.94 = 841,383.65 : x
  2. Step 2: Convert to fraction form
    2,460,602.88/3,690,905.94 = 841,383.65/x
  3. Step 3: Cross multiply
    2,460,602.88x = 3,690,905.94 × 841,383.65
  4. Step 4: Simplify right side
    2,460,602.88x = 3,105,467,920,831.15
  5. Step 5: Solve for x
    x = 3,105,467,920,831.15/2,460,602.88
  6. Step 6: Final answer
    x = 1,262,076.03

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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.