Home / 3,698,050.59-5,103,211.70-2,066,471.34

Finding the Fourth Proportional to 3,698,050.59, 5,103,211.70 and 2,066,471.34

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Solution

The fourth proportional to 3,698,050.59, 5,103,211.70 and 2,066,471.34 is: 2,851,675.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,050.59 : 5,103,211.70 = 2,066,471.34 : x
  2. Step 2: Convert to fraction form
    3,698,050.59/5,103,211.70 = 2,066,471.34/x
  3. Step 3: Cross multiply
    3,698,050.59x = 5,103,211.70 × 2,066,471.34
  4. Step 4: Simplify right side
    3,698,050.59x = 10,545,640,684,154.26
  5. Step 5: Solve for x
    x = 10,545,640,684,154.26/3,698,050.59
  6. Step 6: Final answer
    x = 2,851,675.61

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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.