Home / 4,939,218.51-7,408,827.75-3,255,928.35

Finding the Fourth Proportional to 4,939,218.51, 7,408,827.75 and 3,255,928.35

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Solution

The fourth proportional to 4,939,218.51, 7,408,827.75 and 3,255,928.35 is: 4,883,892.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,939,218.51 : 7,408,827.75 = 3,255,928.35 : x
  2. Step 2: Convert to fraction form
    4,939,218.51/7,408,827.75 = 3,255,928.35/x
  3. Step 3: Cross multiply
    4,939,218.51x = 7,408,827.75 × 3,255,928.35
  4. Step 4: Simplify right side
    4,939,218.51x = 24,122,612,295,918.34
  5. Step 5: Solve for x
    x = 24,122,612,295,918.34/4,939,218.51
  6. Step 6: Final answer
    x = 4,883,892.52

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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.