Home / 5,656,246.46-8,484,387.16-1,396,415.16

Finding the Fourth Proportional to 5,656,246.46, 8,484,387.16 and 1,396,415.16

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Solution

The fourth proportional to 5,656,246.46, 8,484,387.16 and 1,396,415.16 is: 2,094,627.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,246.46 : 8,484,387.16 = 1,396,415.16 : x
  2. Step 2: Convert to fraction form
    5,656,246.46/8,484,387.16 = 1,396,415.16/x
  3. Step 3: Cross multiply
    5,656,246.46x = 8,484,387.16 × 1,396,415.16
  4. Step 4: Simplify right side
    5,656,246.46x = 11,847,726,853,533.35
  5. Step 5: Solve for x
    x = 11,847,726,853,533.35/5,656,246.46
  6. Step 6: Final answer
    x = 2,094,627.05

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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.