Home / 9,484,154.94-13,086,740.77-5,297,323.98

Finding the Fourth Proportional to 9,484,154.94, 13,086,740.77 and 5,297,323.98

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Solution

The fourth proportional to 9,484,154.94, 13,086,740.77 and 5,297,323.98 is: 7,309,529.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,154.94 : 13,086,740.77 = 5,297,323.98 : x
  2. Step 2: Convert to fraction form
    9,484,154.94/13,086,740.77 = 5,297,323.98/x
  3. Step 3: Cross multiply
    9,484,154.94x = 13,086,740.77 × 5,297,323.98
  4. Step 4: Simplify right side
    9,484,154.94x = 69,324,705,687,721.36
  5. Step 5: Solve for x
    x = 69,324,705,687,721.36/9,484,154.94
  6. Step 6: Final answer
    x = 7,309,529.01

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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.