Home / 3,066,091.40-4,595,649.54-1,865,366.92

Finding the Fourth Proportional to 3,066,091.40, 4,595,649.54 and 1,865,366.92

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Solution

The fourth proportional to 3,066,091.40, 4,595,649.54 and 1,865,366.92 is: 2,795,928.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,091.40 : 4,595,649.54 = 1,865,366.92 : x
  2. Step 2: Convert to fraction form
    3,066,091.40/4,595,649.54 = 1,865,366.92/x
  3. Step 3: Cross multiply
    3,066,091.40x = 4,595,649.54 × 1,865,366.92
  4. Step 4: Simplify right side
    3,066,091.40x = 8,572,572,627,829.22
  5. Step 5: Solve for x
    x = 8,572,572,627,829.22/3,066,091.40
  6. Step 6: Final answer
    x = 2,795,928.60

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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.