Home / 2,012,016.61-2,776,556.10-1,094,226

Finding the Fourth Proportional to 2,012,016.61, 2,776,556.10 and 1,094,226

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Solution

The fourth proportional to 2,012,016.61, 2,776,556.10 and 1,094,226 is: 1,510,017.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,016.61 : 2,776,556.10 = 1,094,226 : x
  2. Step 2: Convert to fraction form
    2,012,016.61/2,776,556.10 = 1,094,226/x
  3. Step 3: Cross multiply
    2,012,016.61x = 2,776,556.10 × 1,094,226
  4. Step 4: Simplify right side
    2,012,016.61x = 3,038,179,875,078.60
  5. Step 5: Solve for x
    x = 3,038,179,875,078.60/2,012,016.61
  6. Step 6: Final answer
    x = 1,510,017.29

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1.5x scale

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.