Home / 1,107,994.07-1,529,743.41-695,096.93

Finding the Fourth Proportional to 1,107,994.07, 1,529,743.41 and 695,096.93

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Solution

The fourth proportional to 1,107,994.07, 1,529,743.41 and 695,096.93 is: 959,680.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,994.07 : 1,529,743.41 = 695,096.93 : x
  2. Step 2: Convert to fraction form
    1,107,994.07/1,529,743.41 = 695,096.93/x
  3. Step 3: Cross multiply
    1,107,994.07x = 1,529,743.41 × 695,096.93
  4. Step 4: Simplify right side
    1,107,994.07x = 1,063,319,940,330.01
  5. Step 5: Solve for x
    x = 1,063,319,940,330.01/1,107,994.07
  6. Step 6: Final answer
    x = 959,680.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.