Home / 4,624,522.64-6,382,218.92-2,665,010.32

Finding the Fourth Proportional to 4,624,522.64, 6,382,218.92 and 2,665,010.32

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Solution

The fourth proportional to 4,624,522.64, 6,382,218.92 and 2,665,010.32 is: 3,677,931.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,522.64 : 6,382,218.92 = 2,665,010.32 : x
  2. Step 2: Convert to fraction form
    4,624,522.64/6,382,218.92 = 2,665,010.32/x
  3. Step 3: Cross multiply
    4,624,522.64x = 6,382,218.92 × 2,665,010.32
  4. Step 4: Simplify right side
    4,624,522.64x = 17,008,679,286,299.25
  5. Step 5: Solve for x
    x = 17,008,679,286,299.25/4,624,522.64
  6. Step 6: Final answer
    x = 3,677,931.89

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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.