Home / 3,002,577.48-4,144,567.32-1,825,172.01

Finding the Fourth Proportional to 3,002,577.48, 4,144,567.32 and 1,825,172.01

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Solution

The fourth proportional to 3,002,577.48, 4,144,567.32 and 1,825,172.01 is: 2,519,351.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,577.48 : 4,144,567.32 = 1,825,172.01 : x
  2. Step 2: Convert to fraction form
    3,002,577.48/4,144,567.32 = 1,825,172.01/x
  3. Step 3: Cross multiply
    3,002,577.48x = 4,144,567.32 × 1,825,172.01
  4. Step 4: Simplify right side
    3,002,577.48x = 7,564,548,266,024.71
  5. Step 5: Solve for x
    x = 7,564,548,266,024.71/3,002,577.48
  6. Step 6: Final answer
    x = 2,519,351.56

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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.