Home / 6,785,009.66-9,363,385.67-3,687,533.01

Finding the Fourth Proportional to 6,785,009.66, 9,363,385.67 and 3,687,533.01

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Solution

The fourth proportional to 6,785,009.66, 9,363,385.67 and 3,687,533.01 is: 5,088,834.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,009.66 : 9,363,385.67 = 3,687,533.01 : x
  2. Step 2: Convert to fraction form
    6,785,009.66/9,363,385.67 = 3,687,533.01/x
  3. Step 3: Cross multiply
    6,785,009.66x = 9,363,385.67 × 3,687,533.01
  4. Step 4: Simplify right side
    6,785,009.66x = 34,527,793,725,048.30
  5. Step 5: Solve for x
    x = 34,527,793,725,048.30/6,785,009.66
  6. Step 6: Final answer
    x = 5,088,834.87

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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.