Home / 2,955,574.14-4,433,548.50-1,249,399.44

Finding the Fourth Proportional to 2,955,574.14, 4,433,548.50 and 1,249,399.44

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Solution

The fourth proportional to 2,955,574.14, 4,433,548.50 and 1,249,399.44 is: 1,874,178.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,574.14 : 4,433,548.50 = 1,249,399.44 : x
  2. Step 2: Convert to fraction form
    2,955,574.14/4,433,548.50 = 1,249,399.44/x
  3. Step 3: Cross multiply
    2,955,574.14x = 4,433,548.50 × 1,249,399.44
  4. Step 4: Simplify right side
    2,955,574.14x = 5,539,273,013,112.84
  5. Step 5: Solve for x
    x = 5,539,273,013,112.84/2,955,574.14
  6. Step 6: Final answer
    x = 1,874,178.33

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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.