Home / 7,064,902.98-10,590,955.76-4,906,947.02

Finding the Fourth Proportional to 7,064,902.98, 10,590,955.76 and 4,906,947.02

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Solution

The fourth proportional to 7,064,902.98, 10,590,955.76 and 4,906,947.02 is: 7,355,976.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,902.98 : 10,590,955.76 = 4,906,947.02 : x
  2. Step 2: Convert to fraction form
    7,064,902.98/10,590,955.76 = 4,906,947.02/x
  3. Step 3: Cross multiply
    7,064,902.98x = 10,590,955.76 × 4,906,947.02
  4. Step 4: Simplify right side
    7,064,902.98x = 51,969,258,764,796.41
  5. Step 5: Solve for x
    x = 51,969,258,764,796.41/7,064,902.98
  6. Step 6: Final answer
    x = 7,355,976.28

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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.