Home / 1,150,768.85-1,726,090.85-352,050.45

Finding the Fourth Proportional to 1,150,768.85, 1,726,090.85 and 352,050.45

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Solution

The fourth proportional to 1,150,768.85, 1,726,090.85 and 352,050.45 is: 528,056.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,768.85 : 1,726,090.85 = 352,050.45 : x
  2. Step 2: Convert to fraction form
    1,150,768.85/1,726,090.85 = 352,050.45/x
  3. Step 3: Cross multiply
    1,150,768.85x = 1,726,090.85 × 352,050.45
  4. Step 4: Simplify right side
    1,150,768.85x = 607,671,058,723.13
  5. Step 5: Solve for x
    x = 607,671,058,723.13/1,150,768.85
  6. Step 6: Final answer
    x = 528,056.58

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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.