Home / 1,084,661.09-1,496,904.35-601,246.61

Finding the Fourth Proportional to 1,084,661.09, 1,496,904.35 and 601,246.61

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Solution

The fourth proportional to 1,084,661.09, 1,496,904.35 and 601,246.61 is: 829,760.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,661.09 : 1,496,904.35 = 601,246.61 : x
  2. Step 2: Convert to fraction form
    1,084,661.09/1,496,904.35 = 601,246.61/x
  3. Step 3: Cross multiply
    1,084,661.09x = 1,496,904.35 × 601,246.61
  4. Step 4: Simplify right side
    1,084,661.09x = 900,008,655,441.00
  5. Step 5: Solve for x
    x = 900,008,655,441.00/1,084,661.09
  6. Step 6: Final answer
    x = 829,760.25

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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.