Home / 4,638,108.24-6,957,093.24-1,607,680.08

Finding the Fourth Proportional to 4,638,108.24, 6,957,093.24 and 1,607,680.08

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Solution

The fourth proportional to 4,638,108.24, 6,957,093.24 and 1,607,680.08 is: 2,411,496.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638,108.24 : 6,957,093.24 = 1,607,680.08 : x
  2. Step 2: Convert to fraction form
    4,638,108.24/6,957,093.24 = 1,607,680.08/x
  3. Step 3: Cross multiply
    4,638,108.24x = 6,957,093.24 × 1,607,680.08
  4. Step 4: Simplify right side
    4,638,108.24x = 11,184,780,216,650.66
  5. Step 5: Solve for x
    x = 11,184,780,216,650.66/4,638,108.24
  6. Step 6: Final answer
    x = 2,411,496.16

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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.