Home / 5,699,018.11-7,864,551.09-3,085,501.29

Finding the Fourth Proportional to 5,699,018.11, 7,864,551.09 and 3,085,501.29

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Solution

The fourth proportional to 5,699,018.11, 7,864,551.09 and 3,085,501.29 is: 4,257,940.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699,018.11 : 7,864,551.09 = 3,085,501.29 : x
  2. Step 2: Convert to fraction form
    5,699,018.11/7,864,551.09 = 3,085,501.29/x
  3. Step 3: Cross multiply
    5,699,018.11x = 7,864,551.09 × 3,085,501.29
  4. Step 4: Simplify right side
    5,699,018.11x = 24,266,082,533,465.91
  5. Step 5: Solve for x
    x = 24,266,082,533,465.91/5,699,018.11
  6. Step 6: Final answer
    x = 4,257,940.94

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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.