Home / 4,031,921.46-6,047,771.61-1,757,444.46

Finding the Fourth Proportional to 4,031,921.46, 6,047,771.61 and 1,757,444.46

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Solution

The fourth proportional to 4,031,921.46, 6,047,771.61 and 1,757,444.46 is: 2,636,118.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,921.46 : 6,047,771.61 = 1,757,444.46 : x
  2. Step 2: Convert to fraction form
    4,031,921.46/6,047,771.61 = 1,757,444.46/x
  3. Step 3: Cross multiply
    4,031,921.46x = 6,047,771.61 × 1,757,444.46
  4. Step 4: Simplify right side
    4,031,921.46x = 10,628,622,711,339.78
  5. Step 5: Solve for x
    x = 10,628,622,711,339.78/4,031,921.46
  6. Step 6: Final answer
    x = 2,636,118.49

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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.