Home / 4,089,905.70-6,134,800.95-1,846,040.10

Finding the Fourth Proportional to 4,089,905.70, 6,134,800.95 and 1,846,040.10

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Solution

The fourth proportional to 4,089,905.70, 6,134,800.95 and 1,846,040.10 is: 2,769,034.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,905.70 : 6,134,800.95 = 1,846,040.10 : x
  2. Step 2: Convert to fraction form
    4,089,905.70/6,134,800.95 = 1,846,040.10/x
  3. Step 3: Cross multiply
    4,089,905.70x = 6,134,800.95 × 1,846,040.10
  4. Step 4: Simplify right side
    4,089,905.70x = 11,325,088,559,218.10
  5. Step 5: Solve for x
    x = 11,325,088,559,218.10/4,089,905.70
  6. Step 6: Final answer
    x = 2,769,034.15

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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.