Home / 9,369,359.78-14,054,272.94-2,637,728.42

Finding the Fourth Proportional to 9,369,359.78, 14,054,272.94 and 2,637,728.42

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Solution

The fourth proportional to 9,369,359.78, 14,054,272.94 and 2,637,728.42 is: 3,956,658.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369,359.78 : 14,054,272.94 = 2,637,728.42 : x
  2. Step 2: Convert to fraction form
    9,369,359.78/14,054,272.94 = 2,637,728.42/x
  3. Step 3: Cross multiply
    9,369,359.78x = 14,054,272.94 × 2,637,728.42
  4. Step 4: Simplify right side
    9,369,359.78x = 37,071,355,092,597.91
  5. Step 5: Solve for x
    x = 37,071,355,092,597.91/9,369,359.78
  6. Step 6: Final answer
    x = 3,956,658.30

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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.