Home / 2,531,329.80-3,799,663.02-2,474,205.48

Finding the Fourth Proportional to 2,531,329.80, 3,799,663.02 and 2,474,205.48

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Solution

The fourth proportional to 2,531,329.80, 3,799,663.02 and 2,474,205.48 is: 3,713,916.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,329.80 : 3,799,663.02 = 2,474,205.48 : x
  2. Step 2: Convert to fraction form
    2,531,329.80/3,799,663.02 = 2,474,205.48/x
  3. Step 3: Cross multiply
    2,531,329.80x = 3,799,663.02 × 2,474,205.48
  4. Step 4: Simplify right side
    2,531,329.80x = 9,401,147,066,237.35
  5. Step 5: Solve for x
    x = 9,401,147,066,237.35/2,531,329.80
  6. Step 6: Final answer
    x = 3,713,916.32

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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.