Home / 10,934,336.57-16,401,953.15-3,750,810.53

Finding the Fourth Proportional to 10,934,336.57, 16,401,953.15 and 3,750,810.53

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Solution

The fourth proportional to 10,934,336.57, 16,401,953.15 and 3,750,810.53 is: 5,626,369.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934,336.57 : 16,401,953.15 = 3,750,810.53 : x
  2. Step 2: Convert to fraction form
    10,934,336.57/16,401,953.15 = 3,750,810.53/x
  3. Step 3: Cross multiply
    10,934,336.57x = 16,401,953.15 × 3,750,810.53
  4. Step 4: Simplify right side
    10,934,336.57x = 61,520,618,587,586.66
  5. Step 5: Solve for x
    x = 61,520,618,587,586.66/10,934,336.57
  6. Step 6: Final answer
    x = 5,626,369.57

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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.