Home / 8,744,409.18-13,099,047.30-4,354,322.46

Finding the Fourth Proportional to 8,744,409.18, 13,099,047.30 and 4,354,322.46

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Solution

The fourth proportional to 8,744,409.18, 13,099,047.30 and 4,354,322.46 is: 6,522,736.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,409.18 : 13,099,047.30 = 4,354,322.46 : x
  2. Step 2: Convert to fraction form
    8,744,409.18/13,099,047.30 = 4,354,322.46/x
  3. Step 3: Cross multiply
    8,744,409.18x = 13,099,047.30 × 4,354,322.46
  4. Step 4: Simplify right side
    8,744,409.18x = 57,037,475,862,992.36
  5. Step 5: Solve for x
    x = 57,037,475,862,992.36/8,744,409.18
  6. Step 6: Final answer
    x = 6,522,736.38

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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.