Home / 9,001,533.52-13,507,899-6,568,423.12

Finding the Fourth Proportional to 9,001,533.52, 13,507,899 and 6,568,423.12

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Solution

The fourth proportional to 9,001,533.52, 13,507,899 and 6,568,423.12 is: 9,856,720.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,533.52 : 13,507,899 = 6,568,423.12 : x
  2. Step 2: Convert to fraction form
    9,001,533.52/13,507,899 = 6,568,423.12/x
  3. Step 3: Cross multiply
    9,001,533.52x = 13,507,899 × 6,568,423.12
  4. Step 4: Simplify right side
    9,001,533.52x = 88,725,596,094,224.88
  5. Step 5: Solve for x
    x = 88,725,596,094,224.88/9,001,533.52
  6. Step 6: Final answer
    x = 9,856,720.07

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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.