Home / 1,827,185.00-2,520,935.62-1,063,090.94

Finding the Fourth Proportional to 1,827,185.00, 2,520,935.62 and 1,063,090.94

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Solution

The fourth proportional to 1,827,185.00, 2,520,935.62 and 1,063,090.94 is: 1,466,728.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,185.00 : 2,520,935.62 = 1,063,090.94 : x
  2. Step 2: Convert to fraction form
    1,827,185.00/2,520,935.62 = 1,063,090.94/x
  3. Step 3: Cross multiply
    1,827,185.00x = 2,520,935.62 × 1,063,090.94
  4. Step 4: Simplify right side
    1,827,185.00x = 2,679,983,802,682.88
  5. Step 5: Solve for x
    x = 2,679,983,802,682.88/1,827,185.00
  6. Step 6: Final answer
    x = 1,466,728.22

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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.