Home / 9,062,239.02-13,594,632.66-2,912,158.80

Finding the Fourth Proportional to 9,062,239.02, 13,594,632.66 and 2,912,158.80

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Solution

The fourth proportional to 9,062,239.02, 13,594,632.66 and 2,912,158.80 is: 4,368,647.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,239.02 : 13,594,632.66 = 2,912,158.80 : x
  2. Step 2: Convert to fraction form
    9,062,239.02/13,594,632.66 = 2,912,158.80/x
  3. Step 3: Cross multiply
    9,062,239.02x = 13,594,632.66 × 2,912,158.80
  4. Step 4: Simplify right side
    9,062,239.02x = 39,589,729,133,586.41
  5. Step 5: Solve for x
    x = 39,589,729,133,586.41/9,062,239.02
  6. Step 6: Final answer
    x = 4,368,647.64

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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.