Home / 1,769,814.02-2,442,345.77-964,998.02

Finding the Fourth Proportional to 1,769,814.02, 2,442,345.77 and 964,998.02

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Solution

The fourth proportional to 1,769,814.02, 2,442,345.77 and 964,998.02 is: 1,331,698.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,814.02 : 2,442,345.77 = 964,998.02 : x
  2. Step 2: Convert to fraction form
    1,769,814.02/2,442,345.77 = 964,998.02/x
  3. Step 3: Cross multiply
    1,769,814.02x = 2,442,345.77 × 964,998.02
  4. Step 4: Simplify right side
    1,769,814.02x = 2,356,858,832,205.38
  5. Step 5: Solve for x
    x = 2,356,858,832,205.38/1,769,814.02
  6. Step 6: Final answer
    x = 1,331,698.59

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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.