Home / 1,176,877.06-1,765,315.59-335,406.94

Finding the Fourth Proportional to 1,176,877.06, 1,765,315.59 and 335,406.94

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Solution

The fourth proportional to 1,176,877.06, 1,765,315.59 and 335,406.94 is: 503,110.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,877.06 : 1,765,315.59 = 335,406.94 : x
  2. Step 2: Convert to fraction form
    1,176,877.06/1,765,315.59 = 335,406.94/x
  3. Step 3: Cross multiply
    1,176,877.06x = 1,765,315.59 × 335,406.94
  4. Step 4: Simplify right side
    1,176,877.06x = 592,099,094,505.13
  5. Step 5: Solve for x
    x = 592,099,094,505.13/1,176,877.06
  6. Step 6: Final answer
    x = 503,110.41

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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.