Home / 3,554,824.36-4,905,783.81-2,006,463.10

Finding the Fourth Proportional to 3,554,824.36, 4,905,783.81 and 2,006,463.10

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Solution

The fourth proportional to 3,554,824.36, 4,905,783.81 and 2,006,463.10 is: 2,768,990.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,824.36 : 4,905,783.81 = 2,006,463.10 : x
  2. Step 2: Convert to fraction form
    3,554,824.36/4,905,783.81 = 2,006,463.10/x
  3. Step 3: Cross multiply
    3,554,824.36x = 4,905,783.81 × 2,006,463.10
  4. Step 4: Simplify right side
    3,554,824.36x = 9,843,274,191,342.41
  5. Step 5: Solve for x
    x = 9,843,274,191,342.41/3,554,824.36
  6. Step 6: Final answer
    x = 2,768,990.31

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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.