Home / 2,313,269.80-3,470,040.78-893,333.32

Finding the Fourth Proportional to 2,313,269.80, 3,470,040.78 and 893,333.32

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Solution

The fourth proportional to 2,313,269.80, 3,470,040.78 and 893,333.32 is: 1,340,052.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,269.80 : 3,470,040.78 = 893,333.32 : x
  2. Step 2: Convert to fraction form
    2,313,269.80/3,470,040.78 = 893,333.32/x
  3. Step 3: Cross multiply
    2,313,269.80x = 3,470,040.78 × 893,333.32
  4. Step 4: Simplify right side
    2,313,269.80x = 3,099,903,050,532.79
  5. Step 5: Solve for x
    x = 3,099,903,050,532.79/2,313,269.80
  6. Step 6: Final answer
    x = 1,340,052.53

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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.