Home / 4,118,807.51-5,683,954.24-2,283,261.13

Finding the Fourth Proportional to 4,118,807.51, 5,683,954.24 and 2,283,261.13

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Solution

The fourth proportional to 4,118,807.51, 5,683,954.24 and 2,283,261.13 is: 3,150,900.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,807.51 : 5,683,954.24 = 2,283,261.13 : x
  2. Step 2: Convert to fraction form
    4,118,807.51/5,683,954.24 = 2,283,261.13/x
  3. Step 3: Cross multiply
    4,118,807.51x = 5,683,954.24 × 2,283,261.13
  4. Step 4: Simplify right side
    4,118,807.51x = 12,977,951,780,890.69
  5. Step 5: Solve for x
    x = 12,977,951,780,890.69/4,118,807.51
  6. Step 6: Final answer
    x = 3,150,900.29

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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.