Home / 10,087,598.67-13,904,624.07-6,823,222.94

Finding the Fourth Proportional to 10,087,598.67, 13,904,624.07 and 6,823,222.94

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Solution

The fourth proportional to 10,087,598.67, 13,904,624.07 and 6,823,222.94 is: 9,405,048.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,087,598.67 : 13,904,624.07 = 6,823,222.94 : x
  2. Step 2: Convert to fraction form
    10,087,598.67/13,904,624.07 = 6,823,222.94/x
  3. Step 3: Cross multiply
    10,087,598.67x = 13,904,624.07 × 6,823,222.94
  4. Step 4: Simplify right side
    10,087,598.67x = 94,874,349,856,977.05
  5. Step 5: Solve for x
    x = 94,874,349,856,977.05/10,087,598.67
  6. Step 6: Final answer
    x = 9,405,048.02

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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.