Home / 4,644,041.45-6,408,840.08-2,579,190.26

Finding the Fourth Proportional to 4,644,041.45, 6,408,840.08 and 2,579,190.26

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Solution

The fourth proportional to 4,644,041.45, 6,408,840.08 and 2,579,190.26 is: 3,559,317.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,041.45 : 6,408,840.08 = 2,579,190.26 : x
  2. Step 2: Convert to fraction form
    4,644,041.45/6,408,840.08 = 2,579,190.26/x
  3. Step 3: Cross multiply
    4,644,041.45x = 6,408,840.08 × 2,579,190.26
  4. Step 4: Simplify right side
    4,644,041.45x = 16,529,617,886,637.39
  5. Step 5: Solve for x
    x = 16,529,617,886,637.39/4,644,041.45
  6. Step 6: Final answer
    x = 3,559,317.48

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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.