Home / 7,469,935.23-10,308,370.64-4,569,113.01

Finding the Fourth Proportional to 7,469,935.23, 10,308,370.64 and 4,569,113.01

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Solution

The fourth proportional to 7,469,935.23, 10,308,370.64 and 4,569,113.01 is: 6,305,290.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,935.23 : 10,308,370.64 = 4,569,113.01 : x
  2. Step 2: Convert to fraction form
    7,469,935.23/10,308,370.64 = 4,569,113.01/x
  3. Step 3: Cross multiply
    7,469,935.23x = 10,308,370.64 × 4,569,113.01
  4. Step 4: Simplify right side
    7,469,935.23x = 47,100,110,403,126.02
  5. Step 5: Solve for x
    x = 47,100,110,403,126.02/7,469,935.23
  6. Step 6: Final answer
    x = 6,305,290.33

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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.