Home / 9,597,031.09-13,243,903.90-5,246,135.12

Finding the Fourth Proportional to 9,597,031.09, 13,243,903.90 and 5,246,135.12

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Solution

The fourth proportional to 9,597,031.09, 13,243,903.90 and 5,246,135.12 is: 7,239,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,597,031.09 : 13,243,903.90 = 5,246,135.12 : x
  2. Step 2: Convert to fraction form
    9,597,031.09/13,243,903.90 = 5,246,135.12/x
  3. Step 3: Cross multiply
    9,597,031.09x = 13,243,903.90 × 5,246,135.12
  4. Step 4: Simplify right side
    9,597,031.09x = 69,479,309,395,689.39
  5. Step 5: Solve for x
    x = 69,479,309,395,689.39/9,597,031.09
  6. Step 6: Final answer
    x = 7,239,667.01

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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.