Home / 1,134,698.31-1,702,195.02-414,927.93

Finding the Fourth Proportional to 1,134,698.31, 1,702,195.02 and 414,927.93

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Solution

The fourth proportional to 1,134,698.31, 1,702,195.02 and 414,927.93 is: 622,445.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,698.31 : 1,702,195.02 = 414,927.93 : x
  2. Step 2: Convert to fraction form
    1,134,698.31/1,702,195.02 = 414,927.93/x
  3. Step 3: Cross multiply
    1,134,698.31x = 1,702,195.02 × 414,927.93
  4. Step 4: Simplify right side
    1,134,698.31x = 706,288,256,104.91
  5. Step 5: Solve for x
    x = 706,288,256,104.91/1,134,698.31
  6. Step 6: Final answer
    x = 622,445.85

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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.