Home / 3,645,372.23-5,030,766.53-2,096,634.35

Finding the Fourth Proportional to 3,645,372.23, 5,030,766.53 and 2,096,634.35

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Solution

The fourth proportional to 3,645,372.23, 5,030,766.53 and 2,096,634.35 is: 2,893,443.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,372.23 : 5,030,766.53 = 2,096,634.35 : x
  2. Step 2: Convert to fraction form
    3,645,372.23/5,030,766.53 = 2,096,634.35/x
  3. Step 3: Cross multiply
    3,645,372.23x = 5,030,766.53 × 2,096,634.35
  4. Step 4: Simplify right side
    3,645,372.23x = 10,547,677,877,991.30
  5. Step 5: Solve for x
    x = 10,547,677,877,991.30/3,645,372.23
  6. Step 6: Final answer
    x = 2,893,443.31

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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.