Home / 994,050.48-1,490,259.24-362,561.52

Finding the Fourth Proportional to 994,050.48, 1,490,259.24 and 362,561.52

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Solution

The fourth proportional to 994,050.48, 1,490,259.24 and 362,561.52 is: 543,544.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,050.48 : 1,490,259.24 = 362,561.52 : x
  2. Step 2: Convert to fraction form
    994,050.48/1,490,259.24 = 362,561.52/x
  3. Step 3: Cross multiply
    994,050.48x = 1,490,259.24 × 362,561.52
  4. Step 4: Simplify right side
    994,050.48x = 540,310,655,248.45
  5. Step 5: Solve for x
    x = 540,310,655,248.45/994,050.48
  6. Step 6: Final answer
    x = 543,544.48

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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.