Home / 2,519,751.60-3,779,627.40-1,882,022.40

Finding the Fourth Proportional to 2,519,751.60, 3,779,627.40 and 1,882,022.40

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Solution

The fourth proportional to 2,519,751.60, 3,779,627.40 and 1,882,022.40 is: 2,823,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,751.60 : 3,779,627.40 = 1,882,022.40 : x
  2. Step 2: Convert to fraction form
    2,519,751.60/3,779,627.40 = 1,882,022.40/x
  3. Step 3: Cross multiply
    2,519,751.60x = 3,779,627.40 × 1,882,022.40
  4. Step 4: Simplify right side
    2,519,751.60x = 7,113,343,430,453.76
  5. Step 5: Solve for x
    x = 7,113,343,430,453.76/2,519,751.60
  6. Step 6: Final answer
    x = 2,823,033.60

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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.