Home / 1,950,066.86-2,925,466.47-885,183.86

Finding the Fourth Proportional to 1,950,066.86, 2,925,466.47 and 885,183.86

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Solution

The fourth proportional to 1,950,066.86, 2,925,466.47 and 885,183.86 is: 1,327,942.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,066.86 : 2,925,466.47 = 885,183.86 : x
  2. Step 2: Convert to fraction form
    1,950,066.86/2,925,466.47 = 885,183.86/x
  3. Step 3: Cross multiply
    1,950,066.86x = 2,925,466.47 × 885,183.86
  4. Step 4: Simplify right side
    1,950,066.86x = 2,589,575,702,215.17
  5. Step 5: Solve for x
    x = 2,589,575,702,215.17/1,950,066.86
  6. Step 6: Final answer
    x = 1,327,942.01

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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.