Home / 950,900.88-1,312,387.74-606,885.24

Finding the Fourth Proportional to 950,900.88, 1,312,387.74 and 606,885.24

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Solution

The fourth proportional to 950,900.88, 1,312,387.74 and 606,885.24 is: 837,593.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,900.88 : 1,312,387.74 = 606,885.24 : x
  2. Step 2: Convert to fraction form
    950,900.88/1,312,387.74 = 606,885.24/x
  3. Step 3: Cross multiply
    950,900.88x = 1,312,387.74 × 606,885.24
  4. Step 4: Simplify right side
    950,900.88x = 796,468,748,562.96
  5. Step 5: Solve for x
    x = 796,468,748,562.96/950,900.88
  6. Step 6: Final answer
    x = 837,593.87

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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.