Home / 1,683,414.56-2,525,476.47-546,087.95

Finding the Fourth Proportional to 1,683,414.56, 2,525,476.47 and 546,087.95

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Solution

The fourth proportional to 1,683,414.56, 2,525,476.47 and 546,087.95 is: 819,246.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,414.56 : 2,525,476.47 = 546,087.95 : x
  2. Step 2: Convert to fraction form
    1,683,414.56/2,525,476.47 = 546,087.95/x
  3. Step 3: Cross multiply
    1,683,414.56x = 2,525,476.47 × 546,087.95
  4. Step 4: Simplify right side
    1,683,414.56x = 1,379,132,255,648.15
  5. Step 5: Solve for x
    x = 1,379,132,255,648.15/1,683,414.56
  6. Step 6: Final answer
    x = 819,246.96

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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.