Home / 3,099,892.92-4,277,902.86-1,704,513.24

Finding the Fourth Proportional to 3,099,892.92, 4,277,902.86 and 1,704,513.24

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Solution

The fourth proportional to 3,099,892.92, 4,277,902.86 and 1,704,513.24 is: 2,352,256.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,892.92 : 4,277,902.86 = 1,704,513.24 : x
  2. Step 2: Convert to fraction form
    3,099,892.92/4,277,902.86 = 1,704,513.24/x
  3. Step 3: Cross multiply
    3,099,892.92x = 4,277,902.86 × 1,704,513.24
  4. Step 4: Simplify right side
    3,099,892.92x = 7,291,742,064,303.87
  5. Step 5: Solve for x
    x = 7,291,742,064,303.87/3,099,892.92
  6. Step 6: Final answer
    x = 2,352,256.11

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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.