Home / 6,572,733.54-9,068,817.83-3,817,784.01

Finding the Fourth Proportional to 6,572,733.54, 9,068,817.83 and 3,817,784.01

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Solution

The fourth proportional to 6,572,733.54, 9,068,817.83 and 3,817,784.01 is: 5,267,639.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,733.54 : 9,068,817.83 = 3,817,784.01 : x
  2. Step 2: Convert to fraction form
    6,572,733.54/9,068,817.83 = 3,817,784.01/x
  3. Step 3: Cross multiply
    6,572,733.54x = 9,068,817.83 × 3,817,784.01
  4. Step 4: Simplify right side
    6,572,733.54x = 34,622,787,700,976.90
  5. Step 5: Solve for x
    x = 34,622,787,700,976.90/6,572,733.54
  6. Step 6: Final answer
    x = 5,267,639.03

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Why These Related Problems?

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