Home / 1,710,474.64-2,360,294.79-1,022,009.44

Finding the Fourth Proportional to 1,710,474.64, 2,360,294.79 and 1,022,009.44

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Solution

The fourth proportional to 1,710,474.64, 2,360,294.79 and 1,022,009.44 is: 1,410,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,474.64 : 2,360,294.79 = 1,022,009.44 : x
  2. Step 2: Convert to fraction form
    1,710,474.64/2,360,294.79 = 1,022,009.44/x
  3. Step 3: Cross multiply
    1,710,474.64x = 2,360,294.79 × 1,022,009.44
  4. Step 4: Simplify right side
    1,710,474.64x = 2,412,243,556,562.82
  5. Step 5: Solve for x
    x = 2,412,243,556,562.82/1,710,474.64
  6. Step 6: Final answer
    x = 1,410,277.30

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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.