Home / 4,284,886.64-6,427,255.50-1,726,036.16

Finding the Fourth Proportional to 4,284,886.64, 6,427,255.50 and 1,726,036.16

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Solution

The fourth proportional to 4,284,886.64, 6,427,255.50 and 1,726,036.16 is: 2,589,024.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,886.64 : 6,427,255.50 = 1,726,036.16 : x
  2. Step 2: Convert to fraction form
    4,284,886.64/6,427,255.50 = 1,726,036.16/x
  3. Step 3: Cross multiply
    4,284,886.64x = 6,427,255.50 × 1,726,036.16
  4. Step 4: Simplify right side
    4,284,886.64x = 11,093,675,370,422.60
  5. Step 5: Solve for x
    x = 11,093,675,370,422.60/4,284,886.64
  6. Step 6: Final answer
    x = 2,589,024.24

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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.