Home / 1,531,441.53-2,297,507.96-506,769.18

Finding the Fourth Proportional to 1,531,441.53, 2,297,507.96 and 506,769.18

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Solution

The fourth proportional to 1,531,441.53, 2,297,507.96 and 506,769.18 is: 760,268.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,441.53 : 2,297,507.96 = 506,769.18 : x
  2. Step 2: Convert to fraction form
    1,531,441.53/2,297,507.96 = 506,769.18/x
  3. Step 3: Cross multiply
    1,531,441.53x = 2,297,507.96 × 506,769.18
  4. Step 4: Simplify right side
    1,531,441.53x = 1,164,306,222,398.83
  5. Step 5: Solve for x
    x = 1,164,306,222,398.83/1,531,441.53
  6. Step 6: Final answer
    x = 760,268.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.