Home / 3,365,116.94-4,643,837.40-1,837,224.08

Finding the Fourth Proportional to 3,365,116.94, 4,643,837.40 and 1,837,224.08

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Solution

The fourth proportional to 3,365,116.94, 4,643,837.40 and 1,837,224.08 is: 2,535,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,116.94 : 4,643,837.40 = 1,837,224.08 : x
  2. Step 2: Convert to fraction form
    3,365,116.94/4,643,837.40 = 1,837,224.08/x
  3. Step 3: Cross multiply
    3,365,116.94x = 4,643,837.40 × 1,837,224.08
  4. Step 4: Simplify right side
    3,365,116.94x = 8,531,769,894,884.59
  5. Step 5: Solve for x
    x = 8,531,769,894,884.59/3,365,116.94
  6. Step 6: Final answer
    x = 2,535,356.14

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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.