Home / 1,566,003.70-2,349,005.55-965,016.10

Finding the Fourth Proportional to 1,566,003.70, 2,349,005.55 and 965,016.10

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Solution

The fourth proportional to 1,566,003.70, 2,349,005.55 and 965,016.10 is: 1,447,524.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,003.70 : 2,349,005.55 = 965,016.10 : x
  2. Step 2: Convert to fraction form
    1,566,003.70/2,349,005.55 = 965,016.10/x
  3. Step 3: Cross multiply
    1,566,003.70x = 2,349,005.55 × 965,016.10
  4. Step 4: Simplify right side
    1,566,003.70x = 2,266,828,174,739.36
  5. Step 5: Solve for x
    x = 2,266,828,174,739.36/1,566,003.70
  6. Step 6: Final answer
    x = 1,447,524.15

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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.