Home / 3,749,968.50-5,625,285.00-1,054,317.17

Finding the Fourth Proportional to 3,749,968.50, 5,625,285.00 and 1,054,317.17

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Solution

The fourth proportional to 3,749,968.50, 5,625,285.00 and 1,054,317.17 is: 1,581,569.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,968.50 : 5,625,285.00 = 1,054,317.17 : x
  2. Step 2: Convert to fraction form
    3,749,968.50/5,625,285.00 = 1,054,317.17/x
  3. Step 3: Cross multiply
    3,749,968.50x = 5,625,285.00 × 1,054,317.17
  4. Step 4: Simplify right side
    3,749,968.50x = 5,930,834,549,006.55
  5. Step 5: Solve for x
    x = 5,930,834,549,006.55/3,749,968.50
  6. Step 6: Final answer
    x = 1,581,569.17

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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.