Home / 5,576,607.46-8,363,016.60-1,932,487.12

Finding the Fourth Proportional to 5,576,607.46, 8,363,016.60 and 1,932,487.12

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Solution

The fourth proportional to 5,576,607.46, 8,363,016.60 and 1,932,487.12 is: 2,898,074.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,607.46 : 8,363,016.60 = 1,932,487.12 : x
  2. Step 2: Convert to fraction form
    5,576,607.46/8,363,016.60 = 1,932,487.12/x
  3. Step 3: Cross multiply
    5,576,607.46x = 8,363,016.60 × 1,932,487.12
  4. Step 4: Simplify right side
    5,576,607.46x = 16,161,421,863,846.19
  5. Step 5: Solve for x
    x = 16,161,421,863,846.19/5,576,607.46
  6. Step 6: Final answer
    x = 2,898,074.14

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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.