Home / 4,333,485.52-5,980,136.16-2,399,704.48

Finding the Fourth Proportional to 4,333,485.52, 5,980,136.16 and 2,399,704.48

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Solution

The fourth proportional to 4,333,485.52, 5,980,136.16 and 2,399,704.48 is: 3,311,551.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,485.52 : 5,980,136.16 = 2,399,704.48 : x
  2. Step 2: Convert to fraction form
    4,333,485.52/5,980,136.16 = 2,399,704.48/x
  3. Step 3: Cross multiply
    4,333,485.52x = 5,980,136.16 × 2,399,704.48
  4. Step 4: Simplify right side
    4,333,485.52x = 14,350,559,534,162.00
  5. Step 5: Solve for x
    x = 14,350,559,534,162.00/4,333,485.52
  6. Step 6: Final answer
    x = 3,311,551.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.