Home / 6,810,440.58-9,393,093.65-4,363,280.90

Finding the Fourth Proportional to 6,810,440.58, 9,393,093.65 and 4,363,280.90

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Solution

The fourth proportional to 6,810,440.58, 9,393,093.65 and 4,363,280.90 is: 6,017,922.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,440.58 : 9,393,093.65 = 4,363,280.90 : x
  2. Step 2: Convert to fraction form
    6,810,440.58/9,393,093.65 = 4,363,280.90/x
  3. Step 3: Cross multiply
    6,810,440.58x = 9,393,093.65 × 4,363,280.90
  4. Step 4: Simplify right side
    6,810,440.58x = 40,984,706,114,123.12
  5. Step 5: Solve for x
    x = 40,984,706,114,123.12/6,810,440.58
  6. Step 6: Final answer
    x = 6,017,922.87

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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.