Home / 3,598,766.84-4,966,298.47-1,967,180.66

Finding the Fourth Proportional to 3,598,766.84, 4,966,298.47 and 1,967,180.66

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Solution

The fourth proportional to 3,598,766.84, 4,966,298.47 and 1,967,180.66 is: 2,714,709.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,766.84 : 4,966,298.47 = 1,967,180.66 : x
  2. Step 2: Convert to fraction form
    3,598,766.84/4,966,298.47 = 1,967,180.66/x
  3. Step 3: Cross multiply
    3,598,766.84x = 4,966,298.47 × 1,967,180.66
  4. Step 4: Simplify right side
    3,598,766.84x = 9,769,606,292,135.69
  5. Step 5: Solve for x
    x = 9,769,606,292,135.69/3,598,766.84
  6. Step 6: Final answer
    x = 2,714,709.44

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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.