Home / 4,129,444.92-5,698,475.46-2,294,018.73

Finding the Fourth Proportional to 4,129,444.92, 5,698,475.46 and 2,294,018.73

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Solution

The fourth proportional to 4,129,444.92, 5,698,475.46 and 2,294,018.73 is: 3,165,657.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,444.92 : 5,698,475.46 = 2,294,018.73 : x
  2. Step 2: Convert to fraction form
    4,129,444.92/5,698,475.46 = 2,294,018.73/x
  3. Step 3: Cross multiply
    4,129,444.92x = 5,698,475.46 × 2,294,018.73
  4. Step 4: Simplify right side
    4,129,444.92x = 13,072,409,437,685.37
  5. Step 5: Solve for x
    x = 13,072,409,437,685.37/4,129,444.92
  6. Step 6: Final answer
    x = 3,165,657.78

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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.