Home / 8,552,888.16-11,803,279.44-4,685,408.16

Finding the Fourth Proportional to 8,552,888.16, 11,803,279.44 and 4,685,408.16

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Solution

The fourth proportional to 8,552,888.16, 11,803,279.44 and 4,685,408.16 is: 6,466,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,888.16 : 11,803,279.44 = 4,685,408.16 : x
  2. Step 2: Convert to fraction form
    8,552,888.16/11,803,279.44 = 4,685,408.16/x
  3. Step 3: Cross multiply
    8,552,888.16x = 11,803,279.44 × 4,685,408.16
  4. Step 4: Simplify right side
    8,552,888.16x = 55,303,181,802,936.23
  5. Step 5: Solve for x
    x = 55,303,181,802,936.23/8,552,888.16
  6. Step 6: Final answer
    x = 6,466,024.20

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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.