Home / 11,484,153.36-17,225,325.44-5,007,075.84

Finding the Fourth Proportional to 11,484,153.36, 17,225,325.44 and 5,007,075.84

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Solution

The fourth proportional to 11,484,153.36, 17,225,325.44 and 5,007,075.84 is: 7,510,219.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,153.36 : 17,225,325.44 = 5,007,075.84 : x
  2. Step 2: Convert to fraction form
    11,484,153.36/17,225,325.44 = 5,007,075.84/x
  3. Step 3: Cross multiply
    11,484,153.36x = 17,225,325.44 × 5,007,075.84
  4. Step 4: Simplify right side
    11,484,153.36x = 86,248,510,846,761.38
  5. Step 5: Solve for x
    x = 86,248,510,846,761.38/11,484,153.36
  6. Step 6: Final answer
    x = 7,510,219.36

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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.