Home / 1,950,756.84-2,926,785.12-654,037.52

Finding the Fourth Proportional to 1,950,756.84, 2,926,785.12 and 654,037.52

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Solution

The fourth proportional to 1,950,756.84, 2,926,785.12 and 654,037.52 is: 981,274.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,756.84 : 2,926,785.12 = 654,037.52 : x
  2. Step 2: Convert to fraction form
    1,950,756.84/2,926,785.12 = 654,037.52/x
  3. Step 3: Cross multiply
    1,950,756.84x = 2,926,785.12 × 654,037.52
  4. Step 4: Simplify right side
    1,950,756.84x = 1,914,227,281,457.70
  5. Step 5: Solve for x
    x = 1,914,227,281,457.70/1,950,756.84
  6. Step 6: Final answer
    x = 981,274.16

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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.