Home / 776,966.24-1,165,447.74-244,533.80

Finding the Fourth Proportional to 776,966.24, 1,165,447.74 and 244,533.80

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Solution

The fourth proportional to 776,966.24, 1,165,447.74 and 244,533.80 is: 366,800.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    776,966.24 : 1,165,447.74 = 244,533.80 : x
  2. Step 2: Convert to fraction form
    776,966.24/1,165,447.74 = 244,533.80/x
  3. Step 3: Cross multiply
    776,966.24x = 1,165,447.74 × 244,533.80
  4. Step 4: Simplify right side
    776,966.24x = 284,991,364,563.61
  5. Step 5: Solve for x
    x = 284,991,364,563.61/776,966.24
  6. Step 6: Final answer
    x = 366,800.19

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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.