Home / 9,075,004.92-12,524,113.62-5,000,623.92

Finding the Fourth Proportional to 9,075,004.92, 12,524,113.62 and 5,000,623.92

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Solution

The fourth proportional to 9,075,004.92, 12,524,113.62 and 5,000,623.92 is: 6,901,195.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,004.92 : 12,524,113.62 = 5,000,623.92 : x
  2. Step 2: Convert to fraction form
    9,075,004.92/12,524,113.62 = 5,000,623.92/x
  3. Step 3: Cross multiply
    9,075,004.92x = 12,524,113.62 × 5,000,623.92
  4. Step 4: Simplify right side
    9,075,004.92x = 62,628,382,144,969.79
  5. Step 5: Solve for x
    x = 62,628,382,144,969.79/9,075,004.92
  6. Step 6: Final answer
    x = 6,901,195.39

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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.