Home / 2,536,466.61-3,500,310.90-1,374,908.40

Finding the Fourth Proportional to 2,536,466.61, 3,500,310.90 and 1,374,908.40

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Solution

The fourth proportional to 2,536,466.61, 3,500,310.90 and 1,374,908.40 is: 1,897,366.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,466.61 : 3,500,310.90 = 1,374,908.40 : x
  2. Step 2: Convert to fraction form
    2,536,466.61/3,500,310.90 = 1,374,908.40/x
  3. Step 3: Cross multiply
    2,536,466.61x = 3,500,310.90 × 1,374,908.40
  4. Step 4: Simplify right side
    2,536,466.61x = 4,812,606,859,021.56
  5. Step 5: Solve for x
    x = 4,812,606,859,021.56/2,536,466.61
  6. Step 6: Final answer
    x = 1,897,366.53

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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.