Home / 4,640,256.06-6,404,323.50-2,706,516.64

Finding the Fourth Proportional to 4,640,256.06, 6,404,323.50 and 2,706,516.64

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Solution

The fourth proportional to 4,640,256.06, 6,404,323.50 and 2,706,516.64 is: 3,735,442.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,256.06 : 6,404,323.50 = 2,706,516.64 : x
  2. Step 2: Convert to fraction form
    4,640,256.06/6,404,323.50 = 2,706,516.64/x
  3. Step 3: Cross multiply
    4,640,256.06x = 6,404,323.50 × 2,706,516.64
  4. Step 4: Simplify right side
    4,640,256.06x = 17,333,408,120,693.04
  5. Step 5: Solve for x
    x = 17,333,408,120,693.04/4,640,256.06
  6. Step 6: Final answer
    x = 3,735,442.16

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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.