Home / 1,704,463.56-2,352,090.96-940,507.20

Finding the Fourth Proportional to 1,704,463.56, 2,352,090.96 and 940,507.20

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Solution

The fourth proportional to 1,704,463.56, 2,352,090.96 and 940,507.20 is: 1,297,862.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,463.56 : 2,352,090.96 = 940,507.20 : x
  2. Step 2: Convert to fraction form
    1,704,463.56/2,352,090.96 = 940,507.20/x
  3. Step 3: Cross multiply
    1,704,463.56x = 2,352,090.96 × 940,507.20
  4. Step 4: Simplify right side
    1,704,463.56x = 2,212,158,482,934.91
  5. Step 5: Solve for x
    x = 2,212,158,482,934.91/1,704,463.56
  6. Step 6: Final answer
    x = 1,297,862.00

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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.