Home / 1,027,464.26-1,417,955.77-574,728.26

Finding the Fourth Proportional to 1,027,464.26, 1,417,955.77 and 574,728.26

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Solution

The fourth proportional to 1,027,464.26, 1,417,955.77 and 574,728.26 is: 793,155.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,464.26 : 1,417,955.77 = 574,728.26 : x
  2. Step 2: Convert to fraction form
    1,027,464.26/1,417,955.77 = 574,728.26/x
  3. Step 3: Cross multiply
    1,027,464.26x = 1,417,955.77 × 574,728.26
  4. Step 4: Simplify right side
    1,027,464.26x = 814,939,252,449.06
  5. Step 5: Solve for x
    x = 814,939,252,449.06/1,027,464.26
  6. Step 6: Final answer
    x = 793,155.81

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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.