Home / 5,913,262.32-8,159,813.24-3,335,576.64

Finding the Fourth Proportional to 5,913,262.32, 8,159,813.24 and 3,335,576.64

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Solution

The fourth proportional to 5,913,262.32, 8,159,813.24 and 3,335,576.64 is: 4,602,820.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,262.32 : 8,159,813.24 = 3,335,576.64 : x
  2. Step 2: Convert to fraction form
    5,913,262.32/8,159,813.24 = 3,335,576.64/x
  3. Step 3: Cross multiply
    5,913,262.32x = 8,159,813.24 × 3,335,576.64
  4. Step 4: Simplify right side
    5,913,262.32x = 27,217,682,413,428.83
  5. Step 5: Solve for x
    x = 27,217,682,413,428.83/5,913,262.32
  6. Step 6: Final answer
    x = 4,602,820.06

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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.