Home / 1,793,725.25-2,689,167.02-894,704.22

Finding the Fourth Proportional to 1,793,725.25, 2,689,167.02 and 894,704.22

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Solution

The fourth proportional to 1,793,725.25, 2,689,167.02 and 894,704.22 is: 1,341,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,725.25 : 2,689,167.02 = 894,704.22 : x
  2. Step 2: Convert to fraction form
    1,793,725.25/2,689,167.02 = 894,704.22/x
  3. Step 3: Cross multiply
    1,793,725.25x = 2,689,167.02 × 894,704.22
  4. Step 4: Simplify right side
    1,793,725.25x = 2,406,009,076,605.30
  5. Step 5: Solve for x
    x = 2,406,009,076,605.30/1,793,725.25
  6. Step 6: Final answer
    x = 1,341,347.61

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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.