Home / 3,363,369.19-4,641,448.26-1,835,476.31

Finding the Fourth Proportional to 3,363,369.19, 4,641,448.26 and 1,835,476.31

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Solution

The fourth proportional to 3,363,369.19, 4,641,448.26 and 1,835,476.31 is: 2,532,956.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,369.19 : 4,641,448.26 = 1,835,476.31 : x
  2. Step 2: Convert to fraction form
    3,363,369.19/4,641,448.26 = 1,835,476.31/x
  3. Step 3: Cross multiply
    3,363,369.19x = 4,641,448.26 × 1,835,476.31
  4. Step 4: Simplify right side
    3,363,369.19x = 8,519,268,333,482.82
  5. Step 5: Solve for x
    x = 8,519,268,333,482.82/3,363,369.19
  6. Step 6: Final answer
    x = 2,532,956.65

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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.