Home / 6,925,591.36-10,389,503.33-2,133,275.98

Finding the Fourth Proportional to 6,925,591.36, 10,389,503.33 and 2,133,275.98

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Solution

The fourth proportional to 6,925,591.36, 10,389,503.33 and 2,133,275.98 is: 3,200,257.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,591.36 : 10,389,503.33 = 2,133,275.98 : x
  2. Step 2: Convert to fraction form
    6,925,591.36/10,389,503.33 = 2,133,275.98/x
  3. Step 3: Cross multiply
    6,925,591.36x = 10,389,503.33 × 2,133,275.98
  4. Step 4: Simplify right side
    6,925,591.36x = 22,163,677,835,405.12
  5. Step 5: Solve for x
    x = 22,163,677,835,405.12/6,925,591.36
  6. Step 6: Final answer
    x = 3,200,257.81

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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.