Home / 1,203,050.59-1,804,803.48-483,448.31

Finding the Fourth Proportional to 1,203,050.59, 1,804,803.48 and 483,448.31

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Solution

The fourth proportional to 1,203,050.59, 1,804,803.48 and 483,448.31 is: 725,263.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,050.59 : 1,804,803.48 = 483,448.31 : x
  2. Step 2: Convert to fraction form
    1,203,050.59/1,804,803.48 = 483,448.31/x
  3. Step 3: Cross multiply
    1,203,050.59x = 1,804,803.48 × 483,448.31
  4. Step 4: Simplify right side
    1,203,050.59x = 872,529,190,651.48
  5. Step 5: Solve for x
    x = 872,529,190,651.48/1,203,050.59
  6. Step 6: Final answer
    x = 725,263.92

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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.