Home / 958,443.18-1,437,418.74-284,365.02

Finding the Fourth Proportional to 958,443.18, 1,437,418.74 and 284,365.02

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Solution

The fourth proportional to 958,443.18, 1,437,418.74 and 284,365.02 is: 426,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,443.18 : 1,437,418.74 = 284,365.02 : x
  2. Step 2: Convert to fraction form
    958,443.18/1,437,418.74 = 284,365.02/x
  3. Step 3: Cross multiply
    958,443.18x = 1,437,418.74 × 284,365.02
  4. Step 4: Simplify right side
    958,443.18x = 408,751,602,699.00
  5. Step 5: Solve for x
    x = 408,751,602,699.00/958,443.18
  6. Step 6: Final answer
    x = 426,474.53

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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.