Home / 2,016,277.90-3,020,917.65-1,701,349.90

Finding the Fourth Proportional to 2,016,277.90, 3,020,917.65 and 1,701,349.90

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Solution

The fourth proportional to 2,016,277.90, 3,020,917.65 and 1,701,349.90 is: 2,549,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,277.90 : 3,020,917.65 = 1,701,349.90 : x
  2. Step 2: Convert to fraction form
    2,016,277.90/3,020,917.65 = 1,701,349.90/x
  3. Step 3: Cross multiply
    2,016,277.90x = 3,020,917.65 × 1,701,349.90
  4. Step 4: Simplify right side
    2,016,277.90x = 5,139,637,941,735.73
  5. Step 5: Solve for x
    x = 5,139,637,941,735.73/2,016,277.90
  6. Step 6: Final answer
    x = 2,549,072.20

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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.