Home / 6,048,442.70-9,072,664.05-4,984,685.90

Finding the Fourth Proportional to 6,048,442.70, 9,072,664.05 and 4,984,685.90

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Solution

The fourth proportional to 6,048,442.70, 9,072,664.05 and 4,984,685.90 is: 7,477,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,442.70 : 9,072,664.05 = 4,984,685.90 : x
  2. Step 2: Convert to fraction form
    6,048,442.70/9,072,664.05 = 4,984,685.90/x
  3. Step 3: Cross multiply
    6,048,442.70x = 9,072,664.05 × 4,984,685.90
  4. Step 4: Simplify right side
    6,048,442.70x = 45,224,380,565,471.90
  5. Step 5: Solve for x
    x = 45,224,380,565,471.90/6,048,442.70
  6. Step 6: Final answer
    x = 7,477,028.85

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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.