Home / 4,925,123.32-7,392,226.30-2,497,980.01

Finding the Fourth Proportional to 4,925,123.32, 7,392,226.30 and 2,497,980.01

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Solution

The fourth proportional to 4,925,123.32, 7,392,226.30 and 2,497,980.01 is: 3,749,273.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,123.32 : 7,392,226.30 = 2,497,980.01 : x
  2. Step 2: Convert to fraction form
    4,925,123.32/7,392,226.30 = 2,497,980.01/x
  3. Step 3: Cross multiply
    4,925,123.32x = 7,392,226.30 × 2,497,980.01
  4. Step 4: Simplify right side
    4,925,123.32x = 18,465,633,529,982.31
  5. Step 5: Solve for x
    x = 18,465,633,529,982.31/4,925,123.32
  6. Step 6: Final answer
    x = 3,749,273.34

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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.