Home / 10,085,811.46-13,916,516.25-6,011,809.54

Finding the Fourth Proportional to 10,085,811.46, 13,916,516.25 and 6,011,809.54

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Solution

The fourth proportional to 10,085,811.46, 13,916,516.25 and 6,011,809.54 is: 8,295,162.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,085,811.46 : 13,916,516.25 = 6,011,809.54 : x
  2. Step 2: Convert to fraction form
    10,085,811.46/13,916,516.25 = 6,011,809.54/x
  3. Step 3: Cross multiply
    10,085,811.46x = 13,916,516.25 × 6,011,809.54
  4. Step 4: Simplify right side
    10,085,811.46x = 83,663,445,155,315.03
  5. Step 5: Solve for x
    x = 83,663,445,155,315.03/10,085,811.46
  6. Step 6: Final answer
    x = 8,295,162.51

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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.