Home / 2,762,683.85-4,144,588.32-1,165,252.88

Finding the Fourth Proportional to 2,762,683.85, 4,144,588.32 and 1,165,252.88

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Solution

The fourth proportional to 2,762,683.85, 4,144,588.32 and 1,165,252.88 is: 1,748,116.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,683.85 : 4,144,588.32 = 1,165,252.88 : x
  2. Step 2: Convert to fraction form
    2,762,683.85/4,144,588.32 = 1,165,252.88/x
  3. Step 3: Cross multiply
    2,762,683.85x = 4,144,588.32 × 1,165,252.88
  4. Step 4: Simplify right side
    2,762,683.85x = 4,829,493,476,294.36
  5. Step 5: Solve for x
    x = 4,829,493,476,294.36/2,762,683.85
  6. Step 6: Final answer
    x = 1,748,116.59

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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.