Home / 5,885,028.96-8,827,709.09-1,625,197.22

Finding the Fourth Proportional to 5,885,028.96, 8,827,709.09 and 1,625,197.22

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Solution

The fourth proportional to 5,885,028.96, 8,827,709.09 and 1,625,197.22 is: 2,437,841.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885,028.96 : 8,827,709.09 = 1,625,197.22 : x
  2. Step 2: Convert to fraction form
    5,885,028.96/8,827,709.09 = 1,625,197.22/x
  3. Step 3: Cross multiply
    5,885,028.96x = 8,827,709.09 × 1,625,197.22
  4. Step 4: Simplify right side
    5,885,028.96x = 14,346,768,219,772.20
  5. Step 5: Solve for x
    x = 14,346,768,219,772.20/5,885,028.96
  6. Step 6: Final answer
    x = 2,437,841.57

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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.