Home / 1,045,086.52-1,567,036.86-955,924.96

Finding the Fourth Proportional to 1,045,086.52, 1,567,036.86 and 955,924.96

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Solution

The fourth proportional to 1,045,086.52, 1,567,036.86 and 955,924.96 is: 1,433,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,086.52 : 1,567,036.86 = 955,924.96 : x
  2. Step 2: Convert to fraction form
    1,045,086.52/1,567,036.86 = 955,924.96/x
  3. Step 3: Cross multiply
    1,045,086.52x = 1,567,036.86 × 955,924.96
  4. Step 4: Simplify right side
    1,045,086.52x = 1,497,969,647,714.03
  5. Step 5: Solve for x
    x = 1,497,969,647,714.03/1,045,086.52
  6. Step 6: Final answer
    x = 1,433,345.10

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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.