Home / 2,411,511.68-3,327,204.40-1,552,569.26

Finding the Fourth Proportional to 2,411,511.68, 3,327,204.40 and 1,552,569.26

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Solution

The fourth proportional to 2,411,511.68, 3,327,204.40 and 1,552,569.26 is: 2,142,106.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,511.68 : 3,327,204.40 = 1,552,569.26 : x
  2. Step 2: Convert to fraction form
    2,411,511.68/3,327,204.40 = 1,552,569.26/x
  3. Step 3: Cross multiply
    2,411,511.68x = 3,327,204.40 × 1,552,569.26
  4. Step 4: Simplify right side
    2,411,511.68x = 5,165,715,252,659.30
  5. Step 5: Solve for x
    x = 5,165,715,252,659.30/2,411,511.68
  6. Step 6: Final answer
    x = 2,142,106.67

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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.