Home / 1,133,260.80-1,698,076.80-600,086.40

Finding the Fourth Proportional to 1,133,260.80, 1,698,076.80 and 600,086.40

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Solution

The fourth proportional to 1,133,260.80, 1,698,076.80 and 600,086.40 is: 899,168.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,260.80 : 1,698,076.80 = 600,086.40 : x
  2. Step 2: Convert to fraction form
    1,133,260.80/1,698,076.80 = 600,086.40/x
  3. Step 3: Cross multiply
    1,133,260.80x = 1,698,076.80 × 600,086.40
  4. Step 4: Simplify right side
    1,133,260.80x = 1,018,992,793,835.52
  5. Step 5: Solve for x
    x = 1,018,992,793,835.52/1,133,260.80
  6. Step 6: Final answer
    x = 899,168.84

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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.