Home / 1,110,786.84-1,532,893.14-601,489.26

Finding the Fourth Proportional to 1,110,786.84, 1,532,893.14 and 601,489.26

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Solution

The fourth proportional to 1,110,786.84, 1,532,893.14 and 601,489.26 is: 830,059.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,786.84 : 1,532,893.14 = 601,489.26 : x
  2. Step 2: Convert to fraction form
    1,110,786.84/1,532,893.14 = 601,489.26/x
  3. Step 3: Cross multiply
    1,110,786.84x = 1,532,893.14 × 601,489.26
  4. Step 4: Simplify right side
    1,110,786.84x = 922,018,760,437.68
  5. Step 5: Solve for x
    x = 922,018,760,437.68/1,110,786.84
  6. Step 6: Final answer
    x = 830,059.13

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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.