Home / 1,870,335.79-2,805,096.45-504,077.60

Finding the Fourth Proportional to 1,870,335.79, 2,805,096.45 and 504,077.60

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Solution

The fourth proportional to 1,870,335.79, 2,805,096.45 and 504,077.60 is: 756,006.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,870,335.79 : 2,805,096.45 = 504,077.60 : x
  2. Step 2: Convert to fraction form
    1,870,335.79/2,805,096.45 = 504,077.60/x
  3. Step 3: Cross multiply
    1,870,335.79x = 2,805,096.45 × 504,077.60
  4. Step 4: Simplify right side
    1,870,335.79x = 1,413,986,293,297.26
  5. Step 5: Solve for x
    x = 1,413,986,293,297.26/1,870,335.79
  6. Step 6: Final answer
    x = 756,006.65

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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.