Home / 1,743,040.16-2,614,562.30-544,968.76

Finding the Fourth Proportional to 1,743,040.16, 2,614,562.30 and 544,968.76

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Solution

The fourth proportional to 1,743,040.16, 2,614,562.30 and 544,968.76 is: 817,453.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,040.16 : 2,614,562.30 = 544,968.76 : x
  2. Step 2: Convert to fraction form
    1,743,040.16/2,614,562.30 = 544,968.76/x
  3. Step 3: Cross multiply
    1,743,040.16x = 2,614,562.30 × 544,968.76
  4. Step 4: Simplify right side
    1,743,040.16x = 1,424,854,774,573.75
  5. Step 5: Solve for x
    x = 1,424,854,774,573.75/1,743,040.16
  6. Step 6: Final answer
    x = 817,453.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.