Home / 3,334,384.44-4,601,455.44-1,806,491.64

Finding the Fourth Proportional to 3,334,384.44, 4,601,455.44 and 1,806,491.64

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Solution

The fourth proportional to 3,334,384.44, 4,601,455.44 and 1,806,491.64 is: 2,492,961.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,384.44 : 4,601,455.44 = 1,806,491.64 : x
  2. Step 2: Convert to fraction form
    3,334,384.44/4,601,455.44 = 1,806,491.64/x
  3. Step 3: Cross multiply
    3,334,384.44x = 4,601,455.44 × 1,806,491.64
  4. Step 4: Simplify right side
    3,334,384.44x = 8,312,490,784,192.52
  5. Step 5: Solve for x
    x = 8,312,490,784,192.52/3,334,384.44
  6. Step 6: Final answer
    x = 2,492,961.12

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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.