Home / 2,014,303.76-2,779,739.10-1,096,539.56

Finding the Fourth Proportional to 2,014,303.76, 2,779,739.10 and 1,096,539.56

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Solution

The fourth proportional to 2,014,303.76, 2,779,739.10 and 1,096,539.56 is: 1,513,224.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,303.76 : 2,779,739.10 = 1,096,539.56 : x
  2. Step 2: Convert to fraction form
    2,014,303.76/2,779,739.10 = 1,096,539.56/x
  3. Step 3: Cross multiply
    2,014,303.76x = 2,779,739.10 × 1,096,539.56
  4. Step 4: Simplify right side
    2,014,303.76x = 3,048,093,889,628.80
  5. Step 5: Solve for x
    x = 3,048,093,889,628.80/2,014,303.76
  6. Step 6: Final answer
    x = 1,513,224.54

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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.