Home / 2,775,260.00-4,163,175.56-1,047,585.02

Finding the Fourth Proportional to 2,775,260.00, 4,163,175.56 and 1,047,585.02

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Solution

The fourth proportional to 2,775,260.00, 4,163,175.56 and 1,047,585.02 is: 1,571,485.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,775,260.00 : 4,163,175.56 = 1,047,585.02 : x
  2. Step 2: Convert to fraction form
    2,775,260.00/4,163,175.56 = 1,047,585.02/x
  3. Step 3: Cross multiply
    2,775,260.00x = 4,163,175.56 × 1,047,585.02
  4. Step 4: Simplify right side
    2,775,260.00x = 4,361,280,334,089.20
  5. Step 5: Solve for x
    x = 4,361,280,334,089.20/2,775,260.00
  6. Step 6: Final answer
    x = 1,571,485.31

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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.