Home / 2,685,596.84-4,026,922.84-1,064,723.66

Finding the Fourth Proportional to 2,685,596.84, 4,026,922.84 and 1,064,723.66

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Solution

The fourth proportional to 2,685,596.84, 4,026,922.84 and 1,064,723.66 is: 1,596,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,596.84 : 4,026,922.84 = 1,064,723.66 : x
  2. Step 2: Convert to fraction form
    2,685,596.84/4,026,922.84 = 1,064,723.66/x
  3. Step 3: Cross multiply
    2,685,596.84x = 4,026,922.84 × 1,064,723.66
  4. Step 4: Simplify right side
    2,685,596.84x = 4,287,560,024,742.39
  5. Step 5: Solve for x
    x = 4,287,560,024,742.39/2,685,596.84
  6. Step 6: Final answer
    x = 1,596,501.74

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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.