Home / 1,596,309.16-2,203,719.30-1,232,917.24

Finding the Fourth Proportional to 1,596,309.16, 2,203,719.30 and 1,232,917.24

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Solution

The fourth proportional to 1,596,309.16, 2,203,719.30 and 1,232,917.24 is: 1,702,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,309.16 : 2,203,719.30 = 1,232,917.24 : x
  2. Step 2: Convert to fraction form
    1,596,309.16/2,203,719.30 = 1,232,917.24/x
  3. Step 3: Cross multiply
    1,596,309.16x = 2,203,719.30 × 1,232,917.24
  4. Step 4: Simplify right side
    1,596,309.16x = 2,717,003,517,090.73
  5. Step 5: Solve for x
    x = 2,717,003,517,090.73/1,596,309.16
  6. Step 6: Final answer
    x = 1,702,053.45

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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.