Home / 1,044,719.44-1,567,079.52-286,568.80

Finding the Fourth Proportional to 1,044,719.44, 1,567,079.52 and 286,568.80

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Solution

The fourth proportional to 1,044,719.44, 1,567,079.52 and 286,568.80 is: 429,853.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,719.44 : 1,567,079.52 = 286,568.80 : x
  2. Step 2: Convert to fraction form
    1,044,719.44/1,567,079.52 = 286,568.80/x
  3. Step 3: Cross multiply
    1,044,719.44x = 1,567,079.52 × 286,568.80
  4. Step 4: Simplify right side
    1,044,719.44x = 449,076,097,550.98
  5. Step 5: Solve for x
    x = 449,076,097,550.98/1,044,719.44
  6. Step 6: Final answer
    x = 429,853.30

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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.