Home / 2,404,263.02-3,317,923.77-1,316,517.26

Finding the Fourth Proportional to 2,404,263.02, 3,317,923.77 and 1,316,517.26

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Solution

The fourth proportional to 2,404,263.02, 3,317,923.77 and 1,316,517.26 is: 1,816,816.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,263.02 : 3,317,923.77 = 1,316,517.26 : x
  2. Step 2: Convert to fraction form
    2,404,263.02/3,317,923.77 = 1,316,517.26/x
  3. Step 3: Cross multiply
    2,404,263.02x = 3,317,923.77 × 1,316,517.26
  4. Step 4: Simplify right side
    2,404,263.02x = 4,368,103,910,569.27
  5. Step 5: Solve for x
    x = 4,368,103,910,569.27/2,404,263.02
  6. Step 6: Final answer
    x = 1,816,816.16

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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.