Home / 2,845,883.10-4,268,206.41-900,762.93

Finding the Fourth Proportional to 2,845,883.10, 4,268,206.41 and 900,762.93

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Solution

The fourth proportional to 2,845,883.10, 4,268,206.41 and 900,762.93 is: 1,350,948.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,883.10 : 4,268,206.41 = 900,762.93 : x
  2. Step 2: Convert to fraction form
    2,845,883.10/4,268,206.41 = 900,762.93/x
  3. Step 3: Cross multiply
    2,845,883.10x = 4,268,206.41 × 900,762.93
  4. Step 4: Simplify right side
    2,845,883.10x = 3,844,642,111,716.38
  5. Step 5: Solve for x
    x = 3,844,642,111,716.38/2,845,883.10
  6. Step 6: Final answer
    x = 1,350,948.71

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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.