Home / 7,706,004.98-10,626,948.71-4,608,023.79

Finding the Fourth Proportional to 7,706,004.98, 10,626,948.71 and 4,608,023.79

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Solution

The fourth proportional to 7,706,004.98, 10,626,948.71 and 4,608,023.79 is: 6,354,684.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,004.98 : 10,626,948.71 = 4,608,023.79 : x
  2. Step 2: Convert to fraction form
    7,706,004.98/10,626,948.71 = 4,608,023.79/x
  3. Step 3: Cross multiply
    7,706,004.98x = 10,626,948.71 × 4,608,023.79
  4. Step 4: Simplify right side
    7,706,004.98x = 48,969,232,504,880.84
  5. Step 5: Solve for x
    x = 48,969,232,504,880.84/7,706,004.98
  6. Step 6: Final answer
    x = 6,354,684.78

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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.