Home / 1,776,695.91-2,451,840.46-960,899.37

Finding the Fourth Proportional to 1,776,695.91, 2,451,840.46 and 960,899.37

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Solution

The fourth proportional to 1,776,695.91, 2,451,840.46 and 960,899.37 is: 1,326,041.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,695.91 : 2,451,840.46 = 960,899.37 : x
  2. Step 2: Convert to fraction form
    1,776,695.91/2,451,840.46 = 960,899.37/x
  3. Step 3: Cross multiply
    1,776,695.91x = 2,451,840.46 × 960,899.37
  4. Step 4: Simplify right side
    1,776,695.91x = 2,355,971,950,952.26
  5. Step 5: Solve for x
    x = 2,355,971,950,952.26/1,776,695.91
  6. Step 6: Final answer
    x = 1,326,041.19

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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.