Home / 6,554,055.42-9,835,541.37-4,021,982.46

Finding the Fourth Proportional to 6,554,055.42, 9,835,541.37 and 4,021,982.46

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Solution

The fourth proportional to 6,554,055.42, 9,835,541.37 and 4,021,982.46 is: 6,035,709.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,055.42 : 9,835,541.37 = 4,021,982.46 : x
  2. Step 2: Convert to fraction form
    6,554,055.42/9,835,541.37 = 4,021,982.46/x
  3. Step 3: Cross multiply
    6,554,055.42x = 9,835,541.37 × 4,021,982.46
  4. Step 4: Simplify right side
    6,554,055.42x = 39,558,374,874,744.37
  5. Step 5: Solve for x
    x = 39,558,374,874,744.37/6,554,055.42
  6. Step 6: Final answer
    x = 6,035,709.55

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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.