Home / 1,774,092.64-2,448,685.20-1,010,596.36

Finding the Fourth Proportional to 1,774,092.64, 2,448,685.20 and 1,010,596.36

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Solution

The fourth proportional to 1,774,092.64, 2,448,685.20 and 1,010,596.36 is: 1,394,872.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,092.64 : 2,448,685.20 = 1,010,596.36 : x
  2. Step 2: Convert to fraction form
    1,774,092.64/2,448,685.20 = 1,010,596.36/x
  3. Step 3: Cross multiply
    1,774,092.64x = 2,448,685.20 × 1,010,596.36
  4. Step 4: Simplify right side
    1,774,092.64x = 2,474,632,349,905.87
  5. Step 5: Solve for x
    x = 2,474,632,349,905.87/1,774,092.64
  6. Step 6: Final answer
    x = 1,394,872.11

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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.