Home / 3,293,417.37-4,544,818.34-1,823,391.42

Finding the Fourth Proportional to 3,293,417.37, 4,544,818.34 and 1,823,391.42

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Solution

The fourth proportional to 3,293,417.37, 4,544,818.34 and 1,823,391.42 is: 2,516,226.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,417.37 : 4,544,818.34 = 1,823,391.42 : x
  2. Step 2: Convert to fraction form
    3,293,417.37/4,544,818.34 = 1,823,391.42/x
  3. Step 3: Cross multiply
    3,293,417.37x = 4,544,818.34 × 1,823,391.42
  4. Step 4: Simplify right side
    3,293,417.37x = 8,286,982,766,019.22
  5. Step 5: Solve for x
    x = 8,286,982,766,019.22/3,293,417.37
  6. Step 6: Final answer
    x = 2,516,226.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.