Home / 2,698,677.69-3,724,073.97-1,474,973.27

Finding the Fourth Proportional to 2,698,677.69, 3,724,073.97 and 1,474,973.27

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Solution

The fourth proportional to 2,698,677.69, 3,724,073.97 and 1,474,973.27 is: 2,035,407.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,677.69 : 3,724,073.97 = 1,474,973.27 : x
  2. Step 2: Convert to fraction form
    2,698,677.69/3,724,073.97 = 1,474,973.27/x
  3. Step 3: Cross multiply
    2,698,677.69x = 3,724,073.97 × 1,474,973.27
  4. Step 4: Simplify right side
    2,698,677.69x = 5,492,909,542,632.41
  5. Step 5: Solve for x
    x = 5,492,909,542,632.41/2,698,677.69
  6. Step 6: Final answer
    x = 2,035,407.77

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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.