Home / 6,925,592.36-10,389,504.83-2,133,276.98

Finding the Fourth Proportional to 6,925,592.36, 10,389,504.83 and 2,133,276.98

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Solution

The fourth proportional to 6,925,592.36, 10,389,504.83 and 2,133,276.98 is: 3,200,259.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,592.36 : 10,389,504.83 = 2,133,276.98 : x
  2. Step 2: Convert to fraction form
    6,925,592.36/10,389,504.83 = 2,133,276.98/x
  3. Step 3: Cross multiply
    6,925,592.36x = 10,389,504.83 × 2,133,276.98
  4. Step 4: Simplify right side
    6,925,592.36x = 22,163,691,487,437.81
  5. Step 5: Solve for x
    x = 22,163,691,487,437.81/6,925,592.36
  6. Step 6: Final answer
    x = 3,200,259.32

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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.