Home / 4,135,795.40-6,203,693.10-2,010,031.40

Finding the Fourth Proportional to 4,135,795.40, 6,203,693.10 and 2,010,031.40

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Solution

The fourth proportional to 4,135,795.40, 6,203,693.10 and 2,010,031.40 is: 3,015,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,795.40 : 6,203,693.10 = 2,010,031.40 : x
  2. Step 2: Convert to fraction form
    4,135,795.40/6,203,693.10 = 2,010,031.40/x
  3. Step 3: Cross multiply
    4,135,795.40x = 6,203,693.10 × 2,010,031.40
  4. Step 4: Simplify right side
    4,135,795.40x = 12,469,617,926,963.34
  5. Step 5: Solve for x
    x = 12,469,617,926,963.34/4,135,795.40
  6. Step 6: Final answer
    x = 3,015,047.10

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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.