Home / 2,014,226.60-2,779,758.62-1,108,808.60

Finding the Fourth Proportional to 2,014,226.60, 2,779,758.62 and 1,108,808.60

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Solution

The fourth proportional to 2,014,226.60, 2,779,758.62 and 1,108,808.60 is: 1,530,225.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,226.60 : 2,779,758.62 = 1,108,808.60 : x
  2. Step 2: Convert to fraction form
    2,014,226.60/2,779,758.62 = 1,108,808.60/x
  3. Step 3: Cross multiply
    2,014,226.60x = 2,779,758.62 × 1,108,808.60
  4. Step 4: Simplify right side
    2,014,226.60x = 3,082,220,263,780.13
  5. Step 5: Solve for x
    x = 3,082,220,263,780.13/2,014,226.60
  6. Step 6: Final answer
    x = 1,530,225.18

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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.