Home / 2,284,769.60-3,426,182.88-936,000.32

Finding the Fourth Proportional to 2,284,769.60, 3,426,182.88 and 936,000.32

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Solution

The fourth proportional to 2,284,769.60, 3,426,182.88 and 936,000.32 is: 1,403,602.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,769.60 : 3,426,182.88 = 936,000.32 : x
  2. Step 2: Convert to fraction form
    2,284,769.60/3,426,182.88 = 936,000.32/x
  3. Step 3: Cross multiply
    2,284,769.60x = 3,426,182.88 × 936,000.32
  4. Step 4: Simplify right side
    2,284,769.60x = 3,206,908,272,058.52
  5. Step 5: Solve for x
    x = 3,206,908,272,058.52/2,284,769.60
  6. Step 6: Final answer
    x = 1,403,602.48

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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.