Home / 6,785,017.67-9,363,396.72-3,687,541.01

Finding the Fourth Proportional to 6,785,017.67, 9,363,396.72 and 3,687,541.01

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Solution

The fourth proportional to 6,785,017.67, 9,363,396.72 and 3,687,541.01 is: 5,088,845.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,017.67 : 9,363,396.72 = 3,687,541.01 : x
  2. Step 2: Convert to fraction form
    6,785,017.67/9,363,396.72 = 3,687,541.01/x
  3. Step 3: Cross multiply
    6,785,017.67x = 9,363,396.72 × 3,687,541.01
  4. Step 4: Simplify right side
    6,785,017.67x = 34,527,909,397,899.49
  5. Step 5: Solve for x
    x = 34,527,909,397,899.49/6,785,017.67
  6. Step 6: Final answer
    x = 5,088,845.91

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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.