Home / 1,176,580.06-1,765,616.56-502,666.44

Finding the Fourth Proportional to 1,176,580.06, 1,765,616.56 and 502,666.44

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Solution

The fourth proportional to 1,176,580.06, 1,765,616.56 and 502,666.44 is: 754,318.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,580.06 : 1,765,616.56 = 502,666.44 : x
  2. Step 2: Convert to fraction form
    1,176,580.06/1,765,616.56 = 502,666.44/x
  3. Step 3: Cross multiply
    1,176,580.06x = 1,765,616.56 × 502,666.44
  4. Step 4: Simplify right side
    1,176,580.06x = 887,516,194,087.86
  5. Step 5: Solve for x
    x = 887,516,194,087.86/1,176,580.06
  6. Step 6: Final answer
    x = 754,318.57

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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.