Home / 10,504,283.76-14,507,869.01-7,060,546.08

Finding the Fourth Proportional to 10,504,283.76, 14,507,869.01 and 7,060,546.08

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Solution

The fourth proportional to 10,504,283.76, 14,507,869.01 and 7,060,546.08 is: 9,751,590.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,283.76 : 14,507,869.01 = 7,060,546.08 : x
  2. Step 2: Convert to fraction form
    10,504,283.76/14,507,869.01 = 7,060,546.08/x
  3. Step 3: Cross multiply
    10,504,283.76x = 14,507,869.01 × 7,060,546.08
  4. Step 4: Simplify right side
    10,504,283.76x = 102,433,477,632,406.25
  5. Step 5: Solve for x
    x = 102,433,477,632,406.25/10,504,283.76
  6. Step 6: Final answer
    x = 9,751,590.87

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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.