Home / 3,333,256.56-4,599,901.44-1,805,364

Finding the Fourth Proportional to 3,333,256.56, 4,599,901.44 and 1,805,364

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Solution

The fourth proportional to 3,333,256.56, 4,599,901.44 and 1,805,364 is: 2,491,406.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,256.56 : 4,599,901.44 = 1,805,364 : x
  2. Step 2: Convert to fraction form
    3,333,256.56/4,599,901.44 = 1,805,364/x
  3. Step 3: Cross multiply
    3,333,256.56x = 4,599,901.44 × 1,805,364
  4. Step 4: Simplify right side
    3,333,256.56x = 8,304,496,463,324.16
  5. Step 5: Solve for x
    x = 8,304,496,463,324.16/3,333,256.56
  6. Step 6: Final answer
    x = 2,491,406.32

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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.