Home / 1,052,616.01-1,452,609.07-569,180.01

Finding the Fourth Proportional to 1,052,616.01, 1,452,609.07 and 569,180.01

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Solution

The fourth proportional to 1,052,616.01, 1,452,609.07 and 569,180.01 is: 785,467.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,616.01 : 1,452,609.07 = 569,180.01 : x
  2. Step 2: Convert to fraction form
    1,052,616.01/1,452,609.07 = 569,180.01/x
  3. Step 3: Cross multiply
    1,052,616.01x = 1,452,609.07 × 569,180.01
  4. Step 4: Simplify right side
    1,052,616.01x = 826,796,044,988.69
  5. Step 5: Solve for x
    x = 826,796,044,988.69/1,052,616.01
  6. Step 6: Final answer
    x = 785,467.86

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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.