Home / 3,360,800.88-5,041,193.61-1,440,466.91

Finding the Fourth Proportional to 3,360,800.88, 5,041,193.61 and 1,440,466.91

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Solution

The fourth proportional to 3,360,800.88, 5,041,193.61 and 1,440,466.91 is: 2,160,697.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,800.88 : 5,041,193.61 = 1,440,466.91 : x
  2. Step 2: Convert to fraction form
    3,360,800.88/5,041,193.61 = 1,440,466.91/x
  3. Step 3: Cross multiply
    3,360,800.88x = 5,041,193.61 × 1,440,466.91
  4. Step 4: Simplify right side
    3,360,800.88x = 7,261,672,556,902.48
  5. Step 5: Solve for x
    x = 7,261,672,556,902.48/3,360,800.88
  6. Step 6: Final answer
    x = 2,160,697.05

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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.