Home / 9,167,482.84-13,751,226.72-3,409,464.16

Finding the Fourth Proportional to 9,167,482.84, 13,751,226.72 and 3,409,464.16

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Solution

The fourth proportional to 9,167,482.84, 13,751,226.72 and 3,409,464.16 is: 5,114,197.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,482.84 : 13,751,226.72 = 3,409,464.16 : x
  2. Step 2: Convert to fraction form
    9,167,482.84/13,751,226.72 = 3,409,464.16/x
  3. Step 3: Cross multiply
    9,167,482.84x = 13,751,226.72 × 3,409,464.16
  4. Step 4: Simplify right side
    9,167,482.84x = 46,884,314,657,874.36
  5. Step 5: Solve for x
    x = 46,884,314,657,874.36/9,167,482.84
  6. Step 6: Final answer
    x = 5,114,197.15

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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.