Home / 1,523,268.42-2,285,054.35-563,980.51

Finding the Fourth Proportional to 1,523,268.42, 2,285,054.35 and 563,980.51

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Solution

The fourth proportional to 1,523,268.42, 2,285,054.35 and 563,980.51 is: 846,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,268.42 : 2,285,054.35 = 563,980.51 : x
  2. Step 2: Convert to fraction form
    1,523,268.42/2,285,054.35 = 563,980.51/x
  3. Step 3: Cross multiply
    1,523,268.42x = 2,285,054.35 × 563,980.51
  4. Step 4: Simplify right side
    1,523,268.42x = 1,288,726,117,690.72
  5. Step 5: Solve for x
    x = 1,288,726,117,690.72/1,523,268.42
  6. Step 6: Final answer
    x = 846,026.94

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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.