Home / 1,043,999.87-1,566,232.81-334,070.51

Finding the Fourth Proportional to 1,043,999.87, 1,566,232.81 and 334,070.51

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Solution

The fourth proportional to 1,043,999.87, 1,566,232.81 and 334,070.51 is: 501,180.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,999.87 : 1,566,232.81 = 334,070.51 : x
  2. Step 2: Convert to fraction form
    1,043,999.87/1,566,232.81 = 334,070.51/x
  3. Step 3: Cross multiply
    1,043,999.87x = 1,566,232.81 × 334,070.51
  4. Step 4: Simplify right side
    1,043,999.87x = 523,232,184,949.09
  5. Step 5: Solve for x
    x = 523,232,184,949.09/1,043,999.87
  6. Step 6: Final answer
    x = 501,180.32

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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.