Home / 950,164.02-1,423,868.22-523,786.50

Finding the Fourth Proportional to 950,164.02, 1,423,868.22 and 523,786.50

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Solution

The fourth proportional to 950,164.02, 1,423,868.22 and 523,786.50 is: 784,920.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,164.02 : 1,423,868.22 = 523,786.50 : x
  2. Step 2: Convert to fraction form
    950,164.02/1,423,868.22 = 523,786.50/x
  3. Step 3: Cross multiply
    950,164.02x = 1,423,868.22 × 523,786.50
  4. Step 4: Simplify right side
    950,164.02x = 745,802,951,415.03
  5. Step 5: Solve for x
    x = 745,802,951,415.03/950,164.02
  6. Step 6: Final answer
    x = 784,920.22

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1.5x scale

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.