Home / 8,242,807.73-11,361,935.89-6,497,633

Finding the Fourth Proportional to 8,242,807.73, 11,361,935.89 and 6,497,633

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Solution

The fourth proportional to 8,242,807.73, 11,361,935.89 and 6,497,633 is: 8,956,376.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,242,807.73 : 11,361,935.89 = 6,497,633 : x
  2. Step 2: Convert to fraction form
    8,242,807.73/11,361,935.89 = 6,497,633/x
  3. Step 3: Cross multiply
    8,242,807.73x = 11,361,935.89 × 6,497,633
  4. Step 4: Simplify right side
    8,242,807.73x = 73,825,689,582,748.38
  5. Step 5: Solve for x
    x = 73,825,689,582,748.38/8,242,807.73
  6. Step 6: Final answer
    x = 8,956,376.52

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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.