Home / 949,327.00-1,310,069.05-519,603.37

Finding the Fourth Proportional to 949,327.00, 1,310,069.05 and 519,603.37

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Solution

The fourth proportional to 949,327.00, 1,310,069.05 and 519,603.37 is: 717,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,327.00 : 1,310,069.05 = 519,603.37 : x
  2. Step 2: Convert to fraction form
    949,327.00/1,310,069.05 = 519,603.37/x
  3. Step 3: Cross multiply
    949,327.00x = 1,310,069.05 × 519,603.37
  4. Step 4: Simplify right side
    949,327.00x = 680,716,288,738.52
  5. Step 5: Solve for x
    x = 680,716,288,738.52/949,327.00
  6. Step 6: Final answer
    x = 717,051.44

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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.