Home / 2,268,486.95-3,402,642.40-562,634.51

Finding the Fourth Proportional to 2,268,486.95, 3,402,642.40 and 562,634.51

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Solution

The fourth proportional to 2,268,486.95, 3,402,642.40 and 562,634.51 is: 843,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,486.95 : 3,402,642.40 = 562,634.51 : x
  2. Step 2: Convert to fraction form
    2,268,486.95/3,402,642.40 = 562,634.51/x
  3. Step 3: Cross multiply
    2,268,486.95x = 3,402,642.40 × 562,634.51
  4. Step 4: Simplify right side
    2,268,486.95x = 1,914,444,039,429.22
  5. Step 5: Solve for x
    x = 1,914,444,039,429.22/2,268,486.95
  6. Step 6: Final answer
    x = 843,929.93

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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.