Home / 6,349,043.13-8,760,178.55-3,735,661.29

Finding the Fourth Proportional to 6,349,043.13, 8,760,178.55 and 3,735,661.29

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Solution

The fourth proportional to 6,349,043.13, 8,760,178.55 and 3,735,661.29 is: 5,154,329.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,043.13 : 8,760,178.55 = 3,735,661.29 : x
  2. Step 2: Convert to fraction form
    6,349,043.13/8,760,178.55 = 3,735,661.29/x
  3. Step 3: Cross multiply
    6,349,043.13x = 8,760,178.55 × 3,735,661.29
  4. Step 4: Simplify right side
    6,349,043.13x = 32,725,059,884,045.02
  5. Step 5: Solve for x
    x = 32,725,059,884,045.02/6,349,043.13
  6. Step 6: Final answer
    x = 5,154,329.43

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