Home / 8,880,195.54-12,254,669.72-4,805,814.54

Finding the Fourth Proportional to 8,880,195.54, 12,254,669.72 and 4,805,814.54

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Solution

The fourth proportional to 8,880,195.54, 12,254,669.72 and 4,805,814.54 is: 6,632,024.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,195.54 : 12,254,669.72 = 4,805,814.54 : x
  2. Step 2: Convert to fraction form
    8,880,195.54/12,254,669.72 = 4,805,814.54/x
  3. Step 3: Cross multiply
    8,880,195.54x = 12,254,669.72 × 4,805,814.54
  4. Step 4: Simplify right side
    8,880,195.54x = 58,893,669,923,273.73
  5. Step 5: Solve for x
    x = 58,893,669,923,273.73/8,880,195.54
  6. Step 6: Final answer
    x = 6,632,024.00

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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.