Home / 1,177,070.77-1,765,781.84-546,048.37

Finding the Fourth Proportional to 1,177,070.77, 1,765,781.84 and 546,048.37

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Solution

The fourth proportional to 1,177,070.77, 1,765,781.84 and 546,048.37 is: 819,154.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,070.77 : 1,765,781.84 = 546,048.37 : x
  2. Step 2: Convert to fraction form
    1,177,070.77/1,765,781.84 = 546,048.37/x
  3. Step 3: Cross multiply
    1,177,070.77x = 1,765,781.84 × 546,048.37
  4. Step 4: Simplify right side
    1,177,070.77x = 964,202,295,507.60
  5. Step 5: Solve for x
    x = 964,202,295,507.60/1,177,070.77
  6. Step 6: Final answer
    x = 819,154.06

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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.