Home / 4,265,105.58-6,398,059.32-1,569,482.28

Finding the Fourth Proportional to 4,265,105.58, 6,398,059.32 and 1,569,482.28

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Solution

The fourth proportional to 4,265,105.58, 6,398,059.32 and 1,569,482.28 is: 2,354,370.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,105.58 : 6,398,059.32 = 1,569,482.28 : x
  2. Step 2: Convert to fraction form
    4,265,105.58/6,398,059.32 = 1,569,482.28/x
  3. Step 3: Cross multiply
    4,265,105.58x = 6,398,059.32 × 1,569,482.28
  4. Step 4: Simplify right side
    4,265,105.58x = 10,041,640,729,128.85
  5. Step 5: Solve for x
    x = 10,041,640,729,128.85/4,265,105.58
  6. Step 6: Final answer
    x = 2,354,370.96

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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.