Home / 5,537,105.20-8,297,881.80-4,401,809.20

Finding the Fourth Proportional to 5,537,105.20, 8,297,881.80 and 4,401,809.20

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Solution

The fourth proportional to 5,537,105.20, 8,297,881.80 and 4,401,809.20 is: 6,596,532.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,105.20 : 8,297,881.80 = 4,401,809.20 : x
  2. Step 2: Convert to fraction form
    5,537,105.20/8,297,881.80 = 4,401,809.20/x
  3. Step 3: Cross multiply
    5,537,105.20x = 8,297,881.80 × 4,401,809.20
  4. Step 4: Simplify right side
    5,537,105.20x = 36,525,692,447,752.56
  5. Step 5: Solve for x
    x = 36,525,692,447,752.56/5,537,105.20
  6. Step 6: Final answer
    x = 6,596,532.15

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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.