Home / 6,394,525.65-9,592,434.11-2,076,395.31

Finding the Fourth Proportional to 6,394,525.65, 9,592,434.11 and 2,076,395.31

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Solution

The fourth proportional to 6,394,525.65, 9,592,434.11 and 2,076,395.31 is: 3,114,802.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,525.65 : 9,592,434.11 = 2,076,395.31 : x
  2. Step 2: Convert to fraction form
    6,394,525.65/9,592,434.11 = 2,076,395.31/x
  3. Step 3: Cross multiply
    6,394,525.65x = 9,592,434.11 × 2,076,395.31
  4. Step 4: Simplify right side
    6,394,525.65x = 19,917,685,197,488.02
  5. Step 5: Solve for x
    x = 19,917,685,197,488.02/6,394,525.65
  6. Step 6: Final answer
    x = 3,114,802.61

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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.