Home / 9,975,546.24-14,962,075.20-3,991,966.08

Finding the Fourth Proportional to 9,975,546.24, 14,962,075.20 and 3,991,966.08

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Solution

The fourth proportional to 9,975,546.24, 14,962,075.20 and 3,991,966.08 is: 5,987,451.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975,546.24 : 14,962,075.20 = 3,991,966.08 : x
  2. Step 2: Convert to fraction form
    9,975,546.24/14,962,075.20 = 3,991,966.08/x
  3. Step 3: Cross multiply
    9,975,546.24x = 14,962,075.20 × 3,991,966.08
  4. Step 4: Simplify right side
    9,975,546.24x = 59,728,096,684,809.21
  5. Step 5: Solve for x
    x = 59,728,096,684,809.21/9,975,546.24
  6. Step 6: Final answer
    x = 5,987,451.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.