Home / 10,368,006.33-15,552,009.49-3,637,100.73

Finding the Fourth Proportional to 10,368,006.33, 15,552,009.49 and 3,637,100.73

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Solution

The fourth proportional to 10,368,006.33, 15,552,009.49 and 3,637,100.73 is: 5,455,651.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,006.33 : 15,552,009.49 = 3,637,100.73 : x
  2. Step 2: Convert to fraction form
    10,368,006.33/15,552,009.49 = 3,637,100.73/x
  3. Step 3: Cross multiply
    10,368,006.33x = 15,552,009.49 × 3,637,100.73
  4. Step 4: Simplify right side
    10,368,006.33x = 56,564,225,069,045.93
  5. Step 5: Solve for x
    x = 56,564,225,069,045.93/10,368,006.33
  6. Step 6: Final answer
    x = 5,455,651.09

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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.