Home / 9,543,735.94-14,297,541.35-5,641,510.45

Finding the Fourth Proportional to 9,543,735.94, 14,297,541.35 and 5,641,510.45

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Solution

The fourth proportional to 9,543,735.94, 14,297,541.35 and 5,641,510.45 is: 8,451,588.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,735.94 : 14,297,541.35 = 5,641,510.45 : x
  2. Step 2: Convert to fraction form
    9,543,735.94/14,297,541.35 = 5,641,510.45/x
  3. Step 3: Cross multiply
    9,543,735.94x = 14,297,541.35 × 5,641,510.45
  4. Step 4: Simplify right side
    9,543,735.94x = 80,659,728,871,380.70
  5. Step 5: Solve for x
    x = 80,659,728,871,380.70/9,543,735.94
  6. Step 6: Final answer
    x = 8,451,588.50

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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.