Home / 2,760,460.48-4,137,333.57-1,477,916.20

Finding the Fourth Proportional to 2,760,460.48, 4,137,333.57 and 1,477,916.20

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Solution

The fourth proportional to 2,760,460.48, 4,137,333.57 and 1,477,916.20 is: 2,215,076.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,460.48 : 4,137,333.57 = 1,477,916.20 : x
  2. Step 2: Convert to fraction form
    2,760,460.48/4,137,333.57 = 1,477,916.20/x
  3. Step 3: Cross multiply
    2,760,460.48x = 4,137,333.57 × 1,477,916.20
  4. Step 4: Simplify right side
    2,760,460.48x = 6,114,632,307,906.83
  5. Step 5: Solve for x
    x = 6,114,632,307,906.83/2,760,460.48
  6. Step 6: Final answer
    x = 2,215,076.92

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1.5x scale

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.