Home / 1,706,237.38-2,548,293.94-1,545,993.46

Finding the Fourth Proportional to 1,706,237.38, 2,548,293.94 and 1,545,993.46

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Solution

The fourth proportional to 1,706,237.38, 2,548,293.94 and 1,545,993.46 is: 2,308,966.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,237.38 : 2,548,293.94 = 1,545,993.46 : x
  2. Step 2: Convert to fraction form
    1,706,237.38/2,548,293.94 = 1,545,993.46/x
  3. Step 3: Cross multiply
    1,706,237.38x = 2,548,293.94 × 1,545,993.46
  4. Step 4: Simplify right side
    1,706,237.38x = 3,939,645,765,397.63
  5. Step 5: Solve for x
    x = 3,939,645,765,397.63/1,706,237.38
  6. Step 6: Final answer
    x = 2,308,966.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.