Home / 3,632,400.08-5,012,526.94-2,000,772.32

Finding the Fourth Proportional to 3,632,400.08, 5,012,526.94 and 2,000,772.32

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Solution

The fourth proportional to 3,632,400.08, 5,012,526.94 and 2,000,772.32 is: 2,760,963.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,400.08 : 5,012,526.94 = 2,000,772.32 : x
  2. Step 2: Convert to fraction form
    3,632,400.08/5,012,526.94 = 2,000,772.32/x
  3. Step 3: Cross multiply
    3,632,400.08x = 5,012,526.94 × 2,000,772.32
  4. Step 4: Simplify right side
    3,632,400.08x = 10,028,925,154,806.30
  5. Step 5: Solve for x
    x = 10,028,925,154,806.30/3,632,400.08
  6. Step 6: Final answer
    x = 2,760,963.81

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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.