Home / 8,670,583.04-11,965,247.68-4,803,092.16

Finding the Fourth Proportional to 8,670,583.04, 11,965,247.68 and 4,803,092.16

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Solution

The fourth proportional to 8,670,583.04, 11,965,247.68 and 4,803,092.16 is: 6,628,180.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,670,583.04 : 11,965,247.68 = 4,803,092.16 : x
  2. Step 2: Convert to fraction form
    8,670,583.04/11,965,247.68 = 4,803,092.16/x
  3. Step 3: Cross multiply
    8,670,583.04x = 11,965,247.68 × 4,803,092.16
  4. Step 4: Simplify right side
    8,670,583.04x = 57,470,187,324,266.19
  5. Step 5: Solve for x
    x = 57,470,187,324,266.19/8,670,583.04
  6. Step 6: Final answer
    x = 6,628,180.26

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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.