Home / 2,556,539.85-3,528,098.27-1,410,694.01

Finding the Fourth Proportional to 2,556,539.85, 3,528,098.27 and 1,410,694.01

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Solution

The fourth proportional to 2,556,539.85, 3,528,098.27 and 1,410,694.01 is: 1,946,798.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,539.85 : 3,528,098.27 = 1,410,694.01 : x
  2. Step 2: Convert to fraction form
    2,556,539.85/3,528,098.27 = 1,410,694.01/x
  3. Step 3: Cross multiply
    2,556,539.85x = 3,528,098.27 × 1,410,694.01
  4. Step 4: Simplify right side
    2,556,539.85x = 4,977,067,071,486.40
  5. Step 5: Solve for x
    x = 4,977,067,071,486.40/2,556,539.85
  6. Step 6: Final answer
    x = 1,946,798.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.