Home / 2,320,210.46-3,201,912.29-1,301,637.08

Finding the Fourth Proportional to 2,320,210.46, 3,201,912.29 and 1,301,637.08

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Solution

The fourth proportional to 2,320,210.46, 3,201,912.29 and 1,301,637.08 is: 1,796,271.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,210.46 : 3,201,912.29 = 1,301,637.08 : x
  2. Step 2: Convert to fraction form
    2,320,210.46/3,201,912.29 = 1,301,637.08/x
  3. Step 3: Cross multiply
    2,320,210.46x = 3,201,912.29 × 1,301,637.08
  4. Step 4: Simplify right side
    2,320,210.46x = 4,167,727,763,571.71
  5. Step 5: Solve for x
    x = 4,167,727,763,571.71/2,320,210.46
  6. Step 6: Final answer
    x = 1,796,271.43

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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.