Home / 6,348,480.08-9,522,669.31-3,772,636.49

Finding the Fourth Proportional to 6,348,480.08, 9,522,669.31 and 3,772,636.49

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Solution

The fourth proportional to 6,348,480.08, 9,522,669.31 and 3,772,636.49 is: 5,658,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,480.08 : 9,522,669.31 = 3,772,636.49 : x
  2. Step 2: Convert to fraction form
    6,348,480.08/9,522,669.31 = 3,772,636.49/x
  3. Step 3: Cross multiply
    6,348,480.08x = 9,522,669.31 × 3,772,636.49
  4. Step 4: Simplify right side
    6,348,480.08x = 35,925,569,735,484.20
  5. Step 5: Solve for x
    x = 35,925,569,735,484.20/6,348,480.08
  6. Step 6: Final answer
    x = 5,658,924.55

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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.