Home / 6,714,659.22-10,075,896.81-2,823,836.82

Finding the Fourth Proportional to 6,714,659.22, 10,075,896.81 and 2,823,836.82

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Solution

The fourth proportional to 6,714,659.22, 10,075,896.81 and 2,823,836.82 is: 4,237,398.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,659.22 : 10,075,896.81 = 2,823,836.82 : x
  2. Step 2: Convert to fraction form
    6,714,659.22/10,075,896.81 = 2,823,836.82/x
  3. Step 3: Cross multiply
    6,714,659.22x = 10,075,896.81 × 2,823,836.82
  4. Step 4: Simplify right side
    6,714,659.22x = 28,452,688,406,598.54
  5. Step 5: Solve for x
    x = 28,452,688,406,598.54/6,714,659.22
  6. Step 6: Final answer
    x = 4,237,398.72

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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.