Home / 4,556,947.52-6,288,571.14-2,569,925.18

Finding the Fourth Proportional to 4,556,947.52, 6,288,571.14 and 2,569,925.18

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Solution

The fourth proportional to 4,556,947.52, 6,288,571.14 and 2,569,925.18 is: 3,546,487.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,947.52 : 6,288,571.14 = 2,569,925.18 : x
  2. Step 2: Convert to fraction form
    4,556,947.52/6,288,571.14 = 2,569,925.18/x
  3. Step 3: Cross multiply
    4,556,947.52x = 6,288,571.14 × 2,569,925.18
  4. Step 4: Simplify right side
    4,556,947.52x = 16,161,157,318,907.30
  5. Step 5: Solve for x
    x = 16,161,157,318,907.30/4,556,947.52
  6. Step 6: Final answer
    x = 3,546,487.48

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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.