Home / 4,355,405.58-6,533,980.42-2,439,042.04

Finding the Fourth Proportional to 4,355,405.58, 6,533,980.42 and 2,439,042.04

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Solution

The fourth proportional to 4,355,405.58, 6,533,980.42 and 2,439,042.04 is: 3,659,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,405.58 : 6,533,980.42 = 2,439,042.04 : x
  2. Step 2: Convert to fraction form
    4,355,405.58/6,533,980.42 = 2,439,042.04/x
  3. Step 3: Cross multiply
    4,355,405.58x = 6,533,980.42 × 2,439,042.04
  4. Step 4: Simplify right side
    4,355,405.58x = 15,936,652,932,916.86
  5. Step 5: Solve for x
    x = 15,936,652,932,916.86/4,355,405.58
  6. Step 6: Final answer
    x = 3,659,051.41

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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.