Home / 7,674,584.16-10,590,648.72-4,236,751.52

Finding the Fourth Proportional to 7,674,584.16, 10,590,648.72 and 4,236,751.52

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Solution

The fourth proportional to 7,674,584.16, 10,590,648.72 and 4,236,751.52 is: 5,846,563.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,584.16 : 10,590,648.72 = 4,236,751.52 : x
  2. Step 2: Convert to fraction form
    7,674,584.16/10,590,648.72 = 4,236,751.52/x
  3. Step 3: Cross multiply
    7,674,584.16x = 10,590,648.72 × 4,236,751.52
  4. Step 4: Simplify right side
    7,674,584.16x = 44,869,947,062,246.05
  5. Step 5: Solve for x
    x = 44,869,947,062,246.05/7,674,584.16
  6. Step 6: Final answer
    x = 5,846,563.95

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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.