Home / 9,075,269.92-12,524,140.56-5,001,152.80

Finding the Fourth Proportional to 9,075,269.92, 12,524,140.56 and 5,001,152.80

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Solution

The fourth proportional to 9,075,269.92, 12,524,140.56 and 5,001,152.80 is: 6,901,738.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,269.92 : 12,524,140.56 = 5,001,152.80 : x
  2. Step 2: Convert to fraction form
    9,075,269.92/12,524,140.56 = 5,001,152.80/x
  3. Step 3: Cross multiply
    9,075,269.92x = 12,524,140.56 × 5,001,152.80
  4. Step 4: Simplify right side
    9,075,269.92x = 62,635,140,629,237.57
  5. Step 5: Solve for x
    x = 62,635,140,629,237.57/9,075,269.92
  6. Step 6: Final answer
    x = 6,901,738.59

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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.