Home / 2,594,950.98-3,581,018.11-1,433,477.20

Finding the Fourth Proportional to 2,594,950.98, 3,581,018.11 and 1,433,477.20

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Solution

The fourth proportional to 2,594,950.98, 3,581,018.11 and 1,433,477.20 is: 1,978,190.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,950.98 : 3,581,018.11 = 1,433,477.20 : x
  2. Step 2: Convert to fraction form
    2,594,950.98/3,581,018.11 = 1,433,477.20/x
  3. Step 3: Cross multiply
    2,594,950.98x = 3,581,018.11 × 1,433,477.20
  4. Step 4: Simplify right side
    2,594,950.98x = 5,133,307,788,399.62
  5. Step 5: Solve for x
    x = 5,133,307,788,399.62/2,594,950.98
  6. Step 6: Final answer
    x = 1,978,190.66

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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.