Home / 2,286,797.32-3,430,568.99-938,598.08

Finding the Fourth Proportional to 2,286,797.32, 3,430,568.99 and 938,598.08

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Solution

The fourth proportional to 2,286,797.32, 3,430,568.99 and 938,598.08 is: 1,408,050.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,797.32 : 3,430,568.99 = 938,598.08 : x
  2. Step 2: Convert to fraction form
    2,286,797.32/3,430,568.99 = 938,598.08/x
  3. Step 3: Cross multiply
    2,286,797.32x = 3,430,568.99 × 938,598.08
  4. Step 4: Simplify right side
    2,286,797.32x = 3,219,925,471,204.97
  5. Step 5: Solve for x
    x = 3,219,925,471,204.97/2,286,797.32
  6. Step 6: Final answer
    x = 1,408,050.22

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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.