Home / 994,037.10-1,491,055.65-927,114.90

Finding the Fourth Proportional to 994,037.10, 1,491,055.65 and 927,114.90

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Solution

The fourth proportional to 994,037.10, 1,491,055.65 and 927,114.90 is: 1,390,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,037.10 : 1,491,055.65 = 927,114.90 : x
  2. Step 2: Convert to fraction form
    994,037.10/1,491,055.65 = 927,114.90/x
  3. Step 3: Cross multiply
    994,037.10x = 1,491,055.65 × 927,114.90
  4. Step 4: Simplify right side
    994,037.10x = 1,382,379,909,844.19
  5. Step 5: Solve for x
    x = 1,382,379,909,844.19/994,037.10
  6. Step 6: Final answer
    x = 1,390,672.35

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Similar ratio
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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.