Home / 8,884,427.87-13,327,455.09-2,494,637.12

Finding the Fourth Proportional to 8,884,427.87, 13,327,455.09 and 2,494,637.12

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Solution

The fourth proportional to 8,884,427.87, 13,327,455.09 and 2,494,637.12 is: 3,742,184.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,427.87 : 13,327,455.09 = 2,494,637.12 : x
  2. Step 2: Convert to fraction form
    8,884,427.87/13,327,455.09 = 2,494,637.12/x
  3. Step 3: Cross multiply
    8,884,427.87x = 13,327,455.09 × 2,494,637.12
  4. Step 4: Simplify right side
    8,884,427.87x = 33,247,164,182,646.94
  5. Step 5: Solve for x
    x = 33,247,164,182,646.94/8,884,427.87
  6. Step 6: Final answer
    x = 3,742,184.04

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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.