Home / 9,401,350.83-14,103,281.05-3,720,246.54

Finding the Fourth Proportional to 9,401,350.83, 14,103,281.05 and 3,720,246.54

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Solution

The fourth proportional to 9,401,350.83, 14,103,281.05 and 3,720,246.54 is: 5,580,866.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401,350.83 : 14,103,281.05 = 3,720,246.54 : x
  2. Step 2: Convert to fraction form
    9,401,350.83/14,103,281.05 = 3,720,246.54/x
  3. Step 3: Cross multiply
    9,401,350.83x = 14,103,281.05 × 3,720,246.54
  4. Step 4: Simplify right side
    9,401,350.83x = 52,467,682,466,722.14
  5. Step 5: Solve for x
    x = 52,467,682,466,722.14/9,401,350.83
  6. Step 6: Final answer
    x = 5,580,866.35

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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.