Home / 5,037,007.60-6,950,868.08-2,745,119.04

Finding the Fourth Proportional to 5,037,007.60, 6,950,868.08 and 2,745,119.04

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Solution

The fourth proportional to 5,037,007.60, 6,950,868.08 and 2,745,119.04 is: 3,788,153.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,007.60 : 6,950,868.08 = 2,745,119.04 : x
  2. Step 2: Convert to fraction form
    5,037,007.60/6,950,868.08 = 2,745,119.04/x
  3. Step 3: Cross multiply
    5,037,007.60x = 6,950,868.08 × 2,745,119.04
  4. Step 4: Simplify right side
    5,037,007.60x = 19,080,960,310,936.24
  5. Step 5: Solve for x
    x = 19,080,960,310,936.24/5,037,007.60
  6. Step 6: Final answer
    x = 3,788,153.96

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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.