Home / 2,014,290.15-2,779,720.31-1,096,525.92

Finding the Fourth Proportional to 2,014,290.15, 2,779,720.31 and 1,096,525.92

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Solution

The fourth proportional to 2,014,290.15, 2,779,720.31 and 1,096,525.92 is: 1,513,205.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,290.15 : 2,779,720.31 = 1,096,525.92 : x
  2. Step 2: Convert to fraction form
    2,014,290.15/2,779,720.31 = 1,096,525.92/x
  3. Step 3: Cross multiply
    2,014,290.15x = 2,779,720.31 × 1,096,525.92
  4. Step 4: Simplify right side
    2,014,290.15x = 3,048,035,383,430.70
  5. Step 5: Solve for x
    x = 3,048,035,383,430.70/2,014,290.15
  6. Step 6: Final answer
    x = 1,513,205.73

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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.