Home / 9,783,855.10-14,675,242.90-4,025,131.36

Finding the Fourth Proportional to 9,783,855.10, 14,675,242.90 and 4,025,131.36

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Solution

The fourth proportional to 9,783,855.10, 14,675,242.90 and 4,025,131.36 is: 6,037,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,855.10 : 14,675,242.90 = 4,025,131.36 : x
  2. Step 2: Convert to fraction form
    9,783,855.10/14,675,242.90 = 4,025,131.36/x
  3. Step 3: Cross multiply
    9,783,855.10x = 14,675,242.90 × 4,025,131.36
  4. Step 4: Simplify right side
    9,783,855.10x = 59,069,780,318,905.47
  5. Step 5: Solve for x
    x = 59,069,780,318,905.47/9,783,855.10
  6. Step 6: Final answer
    x = 6,037,474.98

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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.