Home / 1,158,816.00-1,738,995.28-476,262.62

Finding the Fourth Proportional to 1,158,816.00, 1,738,995.28 and 476,262.62

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Solution

The fourth proportional to 1,158,816.00, 1,738,995.28 and 476,262.62 is: 714,710.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,816.00 : 1,738,995.28 = 476,262.62 : x
  2. Step 2: Convert to fraction form
    1,158,816.00/1,738,995.28 = 476,262.62/x
  3. Step 3: Cross multiply
    1,158,816.00x = 1,738,995.28 × 476,262.62
  4. Step 4: Simplify right side
    1,158,816.00x = 828,218,444,856.03
  5. Step 5: Solve for x
    x = 828,218,444,856.03/1,158,816.00
  6. Step 6: Final answer
    x = 714,710.91

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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.