Home / 1,750,605.94-2,414,917.90-1,424,283.52

Finding the Fourth Proportional to 1,750,605.94, 2,414,917.90 and 1,424,283.52

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Solution

The fourth proportional to 1,750,605.94, 2,414,917.90 and 1,424,283.52 is: 1,964,764.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,605.94 : 2,414,917.90 = 1,424,283.52 : x
  2. Step 2: Convert to fraction form
    1,750,605.94/2,414,917.90 = 1,424,283.52/x
  3. Step 3: Cross multiply
    1,750,605.94x = 2,414,917.90 × 1,424,283.52
  4. Step 4: Simplify right side
    1,750,605.94x = 3,439,527,747,927.00
  5. Step 5: Solve for x
    x = 3,439,527,747,927.00/1,750,605.94
  6. Step 6: Final answer
    x = 1,964,764.13

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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.