Home / 1,760,741.47-2,432,102.52-1,456,048.63

Finding the Fourth Proportional to 1,760,741.47, 2,432,102.52 and 1,456,048.63

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Solution

The fourth proportional to 1,760,741.47, 2,432,102.52 and 1,456,048.63 is: 2,011,231.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,741.47 : 2,432,102.52 = 1,456,048.63 : x
  2. Step 2: Convert to fraction form
    1,760,741.47/2,432,102.52 = 1,456,048.63/x
  3. Step 3: Cross multiply
    1,760,741.47x = 2,432,102.52 × 1,456,048.63
  4. Step 4: Simplify right side
    1,760,741.47x = 3,541,259,550,940.47
  5. Step 5: Solve for x
    x = 3,541,259,550,940.47/1,760,741.47
  6. Step 6: Final answer
    x = 2,011,231.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.