Home / 7,535,576.64-10,399,169.52-4,097,892

Finding the Fourth Proportional to 7,535,576.64, 10,399,169.52 and 4,097,892

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Solution

The fourth proportional to 7,535,576.64, 10,399,169.52 and 4,097,892 is: 5,655,131.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,576.64 : 10,399,169.52 = 4,097,892 : x
  2. Step 2: Convert to fraction form
    7,535,576.64/10,399,169.52 = 4,097,892/x
  3. Step 3: Cross multiply
    7,535,576.64x = 10,399,169.52 × 4,097,892
  4. Step 4: Simplify right side
    7,535,576.64x = 42,614,673,582,651.84
  5. Step 5: Solve for x
    x = 42,614,673,582,651.84/7,535,576.64
  6. Step 6: Final answer
    x = 5,655,131.07

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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.