Home / 4,280,441.67-5,907,381.27-2,347,075.92

Finding the Fourth Proportional to 4,280,441.67, 5,907,381.27 and 2,347,075.92

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Solution

The fourth proportional to 4,280,441.67, 5,907,381.27 and 2,347,075.92 is: 3,239,168.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,441.67 : 5,907,381.27 = 2,347,075.92 : x
  2. Step 2: Convert to fraction form
    4,280,441.67/5,907,381.27 = 2,347,075.92/x
  3. Step 3: Cross multiply
    4,280,441.67x = 5,907,381.27 × 2,347,075.92
  4. Step 4: Simplify right side
    4,280,441.67x = 13,865,072,342,427.16
  5. Step 5: Solve for x
    x = 13,865,072,342,427.16/4,280,441.67
  6. Step 6: Final answer
    x = 3,239,168.62

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1.5x scale

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.