Home / 2,016,109.80-3,024,164.73-1,518,445.80

Finding the Fourth Proportional to 2,016,109.80, 3,024,164.73 and 1,518,445.80

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Solution

The fourth proportional to 2,016,109.80, 3,024,164.73 and 1,518,445.80 is: 2,277,668.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,109.80 : 3,024,164.73 = 1,518,445.80 : x
  2. Step 2: Convert to fraction form
    2,016,109.80/3,024,164.73 = 1,518,445.80/x
  3. Step 3: Cross multiply
    2,016,109.80x = 3,024,164.73 × 1,518,445.80
  4. Step 4: Simplify right side
    2,016,109.80x = 4,592,030,232,776.63
  5. Step 5: Solve for x
    x = 4,592,030,232,776.63/2,016,109.80
  6. Step 6: Final answer
    x = 2,277,668.72

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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.