Home / 1,883,505.04-2,807,514.30-1,732,339.60

Finding the Fourth Proportional to 1,883,505.04, 2,807,514.30 and 1,732,339.60

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Solution

The fourth proportional to 1,883,505.04, 2,807,514.30 and 1,732,339.60 is: 2,582,190.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,505.04 : 2,807,514.30 = 1,732,339.60 : x
  2. Step 2: Convert to fraction form
    1,883,505.04/2,807,514.30 = 1,732,339.60/x
  3. Step 3: Cross multiply
    1,883,505.04x = 2,807,514.30 × 1,732,339.60
  4. Step 4: Simplify right side
    1,883,505.04x = 4,863,568,199,456.28
  5. Step 5: Solve for x
    x = 4,863,568,199,456.28/1,883,505.04
  6. Step 6: Final answer
    x = 2,582,190.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.