Home / 3,653,307.23-5,041,573.78-2,021,827.10

Finding the Fourth Proportional to 3,653,307.23, 5,041,573.78 and 2,021,827.10

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Solution

The fourth proportional to 3,653,307.23, 5,041,573.78 and 2,021,827.10 is: 2,790,126.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,307.23 : 5,041,573.78 = 2,021,827.10 : x
  2. Step 2: Convert to fraction form
    3,653,307.23/5,041,573.78 = 2,021,827.10/x
  3. Step 3: Cross multiply
    3,653,307.23x = 5,041,573.78 × 2,021,827.10
  4. Step 4: Simplify right side
    3,653,307.23x = 10,193,190,495,053.44
  5. Step 5: Solve for x
    x = 10,193,190,495,053.44/3,653,307.23
  6. Step 6: Final answer
    x = 2,790,126.82

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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.