Home / 1,173,883.08-1,761,077.02-364,250.68

Finding the Fourth Proportional to 1,173,883.08, 1,761,077.02 and 364,250.68

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Solution

The fourth proportional to 1,173,883.08, 1,761,077.02 and 364,250.68 is: 546,454.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,883.08 : 1,761,077.02 = 364,250.68 : x
  2. Step 2: Convert to fraction form
    1,173,883.08/1,761,077.02 = 364,250.68/x
  3. Step 3: Cross multiply
    1,173,883.08x = 1,761,077.02 × 364,250.68
  4. Step 4: Simplify right side
    1,173,883.08x = 641,473,502,067.37
  5. Step 5: Solve for x
    x = 641,473,502,067.37/1,173,883.08
  6. Step 6: Final answer
    x = 546,454.34

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Double scale
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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.