Home / 6,345,358.32-9,516,814.92-1,796,372.40

Finding the Fourth Proportional to 6,345,358.32, 9,516,814.92 and 1,796,372.40

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Solution

The fourth proportional to 6,345,358.32, 9,516,814.92 and 1,796,372.40 is: 2,694,212.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,358.32 : 9,516,814.92 = 1,796,372.40 : x
  2. Step 2: Convert to fraction form
    6,345,358.32/9,516,814.92 = 1,796,372.40/x
  3. Step 3: Cross multiply
    6,345,358.32x = 9,516,814.92 × 1,796,372.40
  4. Step 4: Simplify right side
    6,345,358.32x = 17,095,743,658,196.21
  5. Step 5: Solve for x
    x = 17,095,743,658,196.21/6,345,358.32
  6. Step 6: Final answer
    x = 2,694,212.49

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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.