Home / 1,704,967.10-2,352,687.09-940,971.32

Finding the Fourth Proportional to 1,704,967.10, 2,352,687.09 and 940,971.32

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Solution

The fourth proportional to 1,704,967.10, 2,352,687.09 and 940,971.32 is: 1,298,447.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,967.10 : 2,352,687.09 = 940,971.32 : x
  2. Step 2: Convert to fraction form
    1,704,967.10/2,352,687.09 = 940,971.32/x
  3. Step 3: Cross multiply
    1,704,967.10x = 2,352,687.09 × 940,971.32
  4. Step 4: Simplify right side
    1,704,967.10x = 2,213,811,076,624.26
  5. Step 5: Solve for x
    x = 2,213,811,076,624.26/1,704,967.10
  6. Step 6: Final answer
    x = 1,298,447.97

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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.