Home / 10,934,336.76-16,401,953.43-3,750,810.72

Finding the Fourth Proportional to 10,934,336.76, 16,401,953.43 and 3,750,810.72

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Solution

The fourth proportional to 10,934,336.76, 16,401,953.43 and 3,750,810.72 is: 5,626,369.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934,336.76 : 16,401,953.43 = 3,750,810.72 : x
  2. Step 2: Convert to fraction form
    10,934,336.76/16,401,953.43 = 3,750,810.72/x
  3. Step 3: Cross multiply
    10,934,336.76x = 16,401,953.43 × 3,750,810.72
  4. Step 4: Simplify right side
    10,934,336.76x = 61,520,622,754,184.77
  5. Step 5: Solve for x
    x = 61,520,622,754,184.77/10,934,336.76
  6. Step 6: Final answer
    x = 5,626,369.86

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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.