Home / 1,174,004.44-1,761,275.58-426,050.44

Finding the Fourth Proportional to 1,174,004.44, 1,761,275.58 and 426,050.44

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Solution

The fourth proportional to 1,174,004.44, 1,761,275.58 and 426,050.44 is: 639,173.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,004.44 : 1,761,275.58 = 426,050.44 : x
  2. Step 2: Convert to fraction form
    1,174,004.44/1,761,275.58 = 426,050.44/x
  3. Step 3: Cross multiply
    1,174,004.44x = 1,761,275.58 × 426,050.44
  4. Step 4: Simplify right side
    1,174,004.44x = 750,392,235,820.26
  5. Step 5: Solve for x
    x = 750,392,235,820.26/1,174,004.44
  6. Step 6: Final answer
    x = 639,173.25

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1.5x scale

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.