Home / 1,133,003.10-1,699,504.65-501,246.30

Finding the Fourth Proportional to 1,133,003.10, 1,699,504.65 and 501,246.30

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Solution

The fourth proportional to 1,133,003.10, 1,699,504.65 and 501,246.30 is: 751,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,003.10 : 1,699,504.65 = 501,246.30 : x
  2. Step 2: Convert to fraction form
    1,133,003.10/1,699,504.65 = 501,246.30/x
  3. Step 3: Cross multiply
    1,133,003.10x = 1,699,504.65 × 501,246.30
  4. Step 4: Simplify right side
    1,133,003.10x = 851,870,417,645.30
  5. Step 5: Solve for x
    x = 851,870,417,645.30/1,133,003.10
  6. Step 6: Final answer
    x = 751,869.45

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Double scale
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Similar ratio
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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.