Home / 2,869,954.96-4,301,978.64-1,273,270

Finding the Fourth Proportional to 2,869,954.96, 4,301,978.64 and 1,273,270

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Solution

The fourth proportional to 2,869,954.96, 4,301,978.64 and 1,273,270 is: 1,908,594.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,954.96 : 4,301,978.64 = 1,273,270 : x
  2. Step 2: Convert to fraction form
    2,869,954.96/4,301,978.64 = 1,273,270/x
  3. Step 3: Cross multiply
    2,869,954.96x = 4,301,978.64 × 1,273,270
  4. Step 4: Simplify right side
    2,869,954.96x = 5,477,580,342,952.80
  5. Step 5: Solve for x
    x = 5,477,580,342,952.80/2,869,954.96
  6. Step 6: Final answer
    x = 1,908,594.53

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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.