Home / 9,875,736.15-14,810,529.33-3,484,491.09

Finding the Fourth Proportional to 9,875,736.15, 14,810,529.33 and 3,484,491.09

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Solution

The fourth proportional to 9,875,736.15, 14,810,529.33 and 3,484,491.09 is: 5,225,651.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,736.15 : 14,810,529.33 = 3,484,491.09 : x
  2. Step 2: Convert to fraction form
    9,875,736.15/14,810,529.33 = 3,484,491.09/x
  3. Step 3: Cross multiply
    9,875,736.15x = 14,810,529.33 × 3,484,491.09
  4. Step 4: Simplify right side
    9,875,736.15x = 51,607,157,488,568.66
  5. Step 5: Solve for x
    x = 51,607,157,488,568.66/9,875,736.15
  6. Step 6: Final answer
    x = 5,225,651.71

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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.