Home / 4,327,068.21-6,479,615.77-2,596,848.94

Finding the Fourth Proportional to 4,327,068.21, 6,479,615.77 and 2,596,848.94

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Solution

The fourth proportional to 4,327,068.21, 6,479,615.77 and 2,596,848.94 is: 3,888,679.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,068.21 : 6,479,615.77 = 2,596,848.94 : x
  2. Step 2: Convert to fraction form
    4,327,068.21/6,479,615.77 = 2,596,848.94/x
  3. Step 3: Cross multiply
    4,327,068.21x = 6,479,615.77 × 2,596,848.94
  4. Step 4: Simplify right side
    4,327,068.21x = 16,826,583,363,376.88
  5. Step 5: Solve for x
    x = 16,826,583,363,376.88/4,327,068.21
  6. Step 6: Final answer
    x = 3,888,679.94

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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.