Home / 9,674,052.38-13,349,792.00-5,263,796.15

Finding the Fourth Proportional to 9,674,052.38, 13,349,792.00 and 5,263,796.15

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Solution

The fourth proportional to 9,674,052.38, 13,349,792.00 and 5,263,796.15 is: 7,263,820.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,052.38 : 13,349,792.00 = 5,263,796.15 : x
  2. Step 2: Convert to fraction form
    9,674,052.38/13,349,792.00 = 5,263,796.15/x
  3. Step 3: Cross multiply
    9,674,052.38x = 13,349,792.00 × 5,263,796.15
  4. Step 4: Simplify right side
    9,674,052.38x = 70,270,583,804,465.62
  5. Step 5: Solve for x
    x = 70,270,583,804,465.62/9,674,052.38
  6. Step 6: Final answer
    x = 7,263,820.89

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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.