Home / 1,526,015.24-2,105,999.46-846,951.76

Finding the Fourth Proportional to 1,526,015.24, 2,105,999.46 and 846,951.76

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Solution

The fourth proportional to 1,526,015.24, 2,105,999.46 and 846,951.76 is: 1,168,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,015.24 : 2,105,999.46 = 846,951.76 : x
  2. Step 2: Convert to fraction form
    1,526,015.24/2,105,999.46 = 846,951.76/x
  3. Step 3: Cross multiply
    1,526,015.24x = 2,105,999.46 × 846,951.76
  4. Step 4: Simplify right side
    1,526,015.24x = 1,783,679,949,206.05
  5. Step 5: Solve for x
    x = 1,783,679,949,206.05/1,526,015.24
  6. Step 6: Final answer
    x = 1,168,848.06

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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.