Home / 3,915,020.03-5,870,631.45-2,296,317.81

Finding the Fourth Proportional to 3,915,020.03, 5,870,631.45 and 2,296,317.81

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Solution

The fourth proportional to 3,915,020.03, 5,870,631.45 and 2,296,317.81 is: 3,443,363.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,915,020.03 : 5,870,631.45 = 2,296,317.81 : x
  2. Step 2: Convert to fraction form
    3,915,020.03/5,870,631.45 = 2,296,317.81/x
  3. Step 3: Cross multiply
    3,915,020.03x = 5,870,631.45 × 2,296,317.81
  4. Step 4: Simplify right side
    3,915,020.03x = 13,480,835,554,581.12
  5. Step 5: Solve for x
    x = 13,480,835,554,581.12/3,915,020.03
  6. Step 6: Final answer
    x = 3,443,363.11

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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.