Home / 5,668,843.16-8,501,520.60-1,624,247.27

Finding the Fourth Proportional to 5,668,843.16, 8,501,520.60 and 1,624,247.27

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Solution

The fourth proportional to 5,668,843.16, 8,501,520.60 and 1,624,247.27 is: 2,435,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,843.16 : 8,501,520.60 = 1,624,247.27 : x
  2. Step 2: Convert to fraction form
    5,668,843.16/8,501,520.60 = 1,624,247.27/x
  3. Step 3: Cross multiply
    5,668,843.16x = 8,501,520.60 × 1,624,247.27
  4. Step 4: Simplify right side
    5,668,843.16x = 13,808,571,625,398.76
  5. Step 5: Solve for x
    x = 13,808,571,625,398.76/5,668,843.16
  6. Step 6: Final answer
    x = 2,435,871.17

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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.