Home / 2,428,059.40-3,635,090.70-2,428,059.40

Finding the Fourth Proportional to 2,428,059.40, 3,635,090.70 and 2,428,059.40

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Solution

The fourth proportional to 2,428,059.40, 3,635,090.70 and 2,428,059.40 is: 3,635,090.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,059.40 : 3,635,090.70 = 2,428,059.40 : x
  2. Step 2: Convert to fraction form
    2,428,059.40/3,635,090.70 = 2,428,059.40/x
  3. Step 3: Cross multiply
    2,428,059.40x = 3,635,090.70 × 2,428,059.40
  4. Step 4: Simplify right side
    2,428,059.40x = 8,826,216,143,987.58
  5. Step 5: Solve for x
    x = 8,826,216,143,987.58/2,428,059.40
  6. Step 6: Final answer
    x = 3,635,090.70

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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.