Home / 843,860.44-1,164,538.35-461,879.02

Finding the Fourth Proportional to 843,860.44, 1,164,538.35 and 461,879.02

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Solution

The fourth proportional to 843,860.44, 1,164,538.35 and 461,879.02 is: 637,399.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,860.44 : 1,164,538.35 = 461,879.02 : x
  2. Step 2: Convert to fraction form
    843,860.44/1,164,538.35 = 461,879.02/x
  3. Step 3: Cross multiply
    843,860.44x = 1,164,538.35 × 461,879.02
  4. Step 4: Simplify right side
    843,860.44x = 537,875,829,541.02
  5. Step 5: Solve for x
    x = 537,875,829,541.02/843,860.44
  6. Step 6: Final answer
    x = 637,399.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.