Home / 2,952,093.40-4,428,140.10-2,051,632.60

Finding the Fourth Proportional to 2,952,093.40, 4,428,140.10 and 2,051,632.60

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Solution

The fourth proportional to 2,952,093.40, 4,428,140.10 and 2,051,632.60 is: 3,077,448.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,093.40 : 4,428,140.10 = 2,051,632.60 : x
  2. Step 2: Convert to fraction form
    2,952,093.40/4,428,140.10 = 2,051,632.60/x
  3. Step 3: Cross multiply
    2,952,093.40x = 4,428,140.10 × 2,051,632.60
  4. Step 4: Simplify right side
    2,952,093.40x = 9,084,916,586,527.26
  5. Step 5: Solve for x
    x = 9,084,916,586,527.26/2,952,093.40
  6. Step 6: Final answer
    x = 3,077,448.90

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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.