Home / 5,585,566.89-7,708,029.53-3,104,722.51

Finding the Fourth Proportional to 5,585,566.89, 7,708,029.53 and 3,104,722.51

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Solution

The fourth proportional to 5,585,566.89, 7,708,029.53 and 3,104,722.51 is: 4,284,487.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,566.89 : 7,708,029.53 = 3,104,722.51 : x
  2. Step 2: Convert to fraction form
    5,585,566.89/7,708,029.53 = 3,104,722.51/x
  3. Step 3: Cross multiply
    5,585,566.89x = 7,708,029.53 × 3,104,722.51
  4. Step 4: Simplify right side
    5,585,566.89x = 23,931,292,789,535.72
  5. Step 5: Solve for x
    x = 23,931,292,789,535.72/5,585,566.89
  6. Step 6: Final answer
    x = 4,284,487.73

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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.