Home / 3,085,728.48-4,624,510.32-2,235,656.16

Finding the Fourth Proportional to 3,085,728.48, 4,624,510.32 and 2,235,656.16

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Solution

The fourth proportional to 3,085,728.48, 4,624,510.32 and 2,235,656.16 is: 3,350,526.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,728.48 : 4,624,510.32 = 2,235,656.16 : x
  2. Step 2: Convert to fraction form
    3,085,728.48/4,624,510.32 = 2,235,656.16/x
  3. Step 3: Cross multiply
    3,085,728.48x = 4,624,510.32 × 2,235,656.16
  4. Step 4: Simplify right side
    3,085,728.48x = 10,338,814,983,891.57
  5. Step 5: Solve for x
    x = 10,338,814,983,891.57/3,085,728.48
  6. Step 6: Final answer
    x = 3,350,526.48

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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.