Home / 3,633,030.73-5,447,653.89-1,713,426.51

Finding the Fourth Proportional to 3,633,030.73, 5,447,653.89 and 1,713,426.51

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Solution

The fourth proportional to 3,633,030.73, 5,447,653.89 and 1,713,426.51 is: 2,569,247.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,030.73 : 5,447,653.89 = 1,713,426.51 : x
  2. Step 2: Convert to fraction form
    3,633,030.73/5,447,653.89 = 1,713,426.51/x
  3. Step 3: Cross multiply
    3,633,030.73x = 5,447,653.89 × 1,713,426.51
  4. Step 4: Simplify right side
    3,633,030.73x = 9,334,154,571,960.68
  5. Step 5: Solve for x
    x = 9,334,154,571,960.68/3,633,030.73
  6. Step 6: Final answer
    x = 2,569,247.35

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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.