Home / 2,014,824.18-2,780,507.19-1,097,103.60

Finding the Fourth Proportional to 2,014,824.18, 2,780,507.19 and 1,097,103.60

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Solution

The fourth proportional to 2,014,824.18, 2,780,507.19 and 1,097,103.60 is: 1,514,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,824.18 : 2,780,507.19 = 1,097,103.60 : x
  2. Step 2: Convert to fraction form
    2,014,824.18/2,780,507.19 = 1,097,103.60/x
  3. Step 3: Cross multiply
    2,014,824.18x = 2,780,507.19 × 1,097,103.60
  4. Step 4: Simplify right side
    2,014,824.18x = 3,050,504,447,974.88
  5. Step 5: Solve for x
    x = 3,050,504,447,974.88/2,014,824.18
  6. Step 6: Final answer
    x = 1,514,030.10

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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.