Home / 9,592,756.43-13,237,843.37-5,241,742.40

Finding the Fourth Proportional to 9,592,756.43, 13,237,843.37 and 5,241,742.40

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Solution

The fourth proportional to 9,592,756.43, 13,237,843.37 and 5,241,742.40 is: 7,233,516.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592,756.43 : 13,237,843.37 = 5,241,742.40 : x
  2. Step 2: Convert to fraction form
    9,592,756.43/13,237,843.37 = 5,241,742.40/x
  3. Step 3: Cross multiply
    9,592,756.43x = 13,237,843.37 × 5,241,742.40
  4. Step 4: Simplify right side
    9,592,756.43x = 69,389,364,883,973.78
  5. Step 5: Solve for x
    x = 69,389,364,883,973.78/9,592,756.43
  6. Step 6: Final answer
    x = 7,233,516.81

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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.