Home / 1,594,569.54-2,392,975.11-1,442,112.39

Finding the Fourth Proportional to 1,594,569.54, 2,392,975.11 and 1,442,112.39

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Solution

The fourth proportional to 1,594,569.54, 2,392,975.11 and 1,442,112.39 is: 2,164,182.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,569.54 : 2,392,975.11 = 1,442,112.39 : x
  2. Step 2: Convert to fraction form
    1,594,569.54/2,392,975.11 = 1,442,112.39/x
  3. Step 3: Cross multiply
    1,594,569.54x = 2,392,975.11 × 1,442,112.39
  4. Step 4: Simplify right side
    1,594,569.54x = 3,450,939,043,127.74
  5. Step 5: Solve for x
    x = 3,450,939,043,127.74/1,594,569.54
  6. Step 6: Final answer
    x = 2,164,182.22

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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.