Home / 2,016,008.70-2,902,679.28-2,016,008.70

Finding the Fourth Proportional to 2,016,008.70, 2,902,679.28 and 2,016,008.70

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Solution

The fourth proportional to 2,016,008.70, 2,902,679.28 and 2,016,008.70 is: 2,902,679.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,008.70 : 2,902,679.28 = 2,016,008.70 : x
  2. Step 2: Convert to fraction form
    2,016,008.70/2,902,679.28 = 2,016,008.70/x
  3. Step 3: Cross multiply
    2,016,008.70x = 2,902,679.28 × 2,016,008.70
  4. Step 4: Simplify right side
    2,016,008.70x = 5,851,826,681,789.74
  5. Step 5: Solve for x
    x = 5,851,826,681,789.74/2,016,008.70
  6. Step 6: Final answer
    x = 2,902,679.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.