Home / 2,104,260.60-3,157,686.90-906,756.60

Finding the Fourth Proportional to 2,104,260.60, 3,157,686.90 and 906,756.60

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Solution

The fourth proportional to 2,104,260.60, 3,157,686.90 and 906,756.60 is: 1,360,693.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,260.60 : 3,157,686.90 = 906,756.60 : x
  2. Step 2: Convert to fraction form
    2,104,260.60/3,157,686.90 = 906,756.60/x
  3. Step 3: Cross multiply
    2,104,260.60x = 3,157,686.90 × 906,756.60
  4. Step 4: Simplify right side
    2,104,260.60x = 2,863,253,437,308.54
  5. Step 5: Solve for x
    x = 2,863,253,437,308.54/2,104,260.60
  6. Step 6: Final answer
    x = 1,360,693.37

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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.