Home / 1,076,104.04-1,474,268.95-1,035,746.60

Finding the Fourth Proportional to 1,076,104.04, 1,474,268.95 and 1,035,746.60

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Solution

The fourth proportional to 1,076,104.04, 1,474,268.95 and 1,035,746.60 is: 1,418,979.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,104.04 : 1,474,268.95 = 1,035,746.60 : x
  2. Step 2: Convert to fraction form
    1,076,104.04/1,474,268.95 = 1,035,746.60/x
  3. Step 3: Cross multiply
    1,076,104.04x = 1,474,268.95 × 1,035,746.60
  4. Step 4: Simplify right side
    1,076,104.04x = 1,526,969,052,448.07
  5. Step 5: Solve for x
    x = 1,526,969,052,448.07/1,076,104.04
  6. Step 6: Final answer
    x = 1,418,979.02

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.