Home / 2,364,605.64-3,263,396.88-1,447,440.88

Finding the Fourth Proportional to 2,364,605.64, 3,263,396.88 and 1,447,440.88

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Solution

The fourth proportional to 2,364,605.64, 3,263,396.88 and 1,447,440.88 is: 1,997,616.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,605.64 : 3,263,396.88 = 1,447,440.88 : x
  2. Step 2: Convert to fraction form
    2,364,605.64/3,263,396.88 = 1,447,440.88/x
  3. Step 3: Cross multiply
    2,364,605.64x = 3,263,396.88 × 1,447,440.88
  4. Step 4: Simplify right side
    2,364,605.64x = 4,723,574,051,776.45
  5. Step 5: Solve for x
    x = 4,723,574,051,776.45/2,364,605.64
  6. Step 6: Final answer
    x = 1,997,616.00

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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.