Home / 3,164,568.32-4,749,971.16-2,254,761.44

Finding the Fourth Proportional to 3,164,568.32, 4,749,971.16 and 2,254,761.44

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Solution

The fourth proportional to 3,164,568.32, 4,749,971.16 and 2,254,761.44 is: 3,384,364.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,568.32 : 4,749,971.16 = 2,254,761.44 : x
  2. Step 2: Convert to fraction form
    3,164,568.32/4,749,971.16 = 2,254,761.44/x
  3. Step 3: Cross multiply
    3,164,568.32x = 4,749,971.16 × 2,254,761.44
  4. Step 4: Simplify right side
    3,164,568.32x = 10,710,051,812,680.07
  5. Step 5: Solve for x
    x = 10,710,051,812,680.07/3,164,568.32
  6. Step 6: Final answer
    x = 3,384,364.23

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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.