Home / 6,345,674.64-9,514,935-2,084,698.80

Finding the Fourth Proportional to 6,345,674.64, 9,514,935 and 2,084,698.80

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Solution

The fourth proportional to 6,345,674.64, 9,514,935 and 2,084,698.80 is: 3,125,873.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,674.64 : 9,514,935 = 2,084,698.80 : x
  2. Step 2: Convert to fraction form
    6,345,674.64/9,514,935 = 2,084,698.80/x
  3. Step 3: Cross multiply
    6,345,674.64x = 9,514,935 × 2,084,698.80
  4. Step 4: Simplify right side
    6,345,674.64x = 19,835,773,576,578
  5. Step 5: Solve for x
    x = 19,835,773,576,578/6,345,674.64
  6. Step 6: Final answer
    x = 3,125,873.09

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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.