Home / 12,001,595.57-16,562,075.23-6,494,851.07

Finding the Fourth Proportional to 12,001,595.57, 16,562,075.23 and 6,494,851.07

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Solution

The fourth proportional to 12,001,595.57, 16,562,075.23 and 6,494,851.07 is: 8,962,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,001,595.57 : 16,562,075.23 = 6,494,851.07 : x
  2. Step 2: Convert to fraction form
    12,001,595.57/16,562,075.23 = 6,494,851.07/x
  3. Step 3: Cross multiply
    12,001,595.57x = 16,562,075.23 × 6,494,851.07
  4. Step 4: Simplify right side
    12,001,595.57x = 107,568,212,028,986
  5. Step 5: Solve for x
    x = 107,568,212,028,986/12,001,595.57
  6. Step 6: Final answer
    x = 8,962,825.93

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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.