Home / 3,103,707.55-4,655,561.33-3,103,707.55

Finding the Fourth Proportional to 3,103,707.55, 4,655,561.33 and 3,103,707.55

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Solution

The fourth proportional to 3,103,707.55, 4,655,561.33 and 3,103,707.55 is: 4,655,561.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,707.55 : 4,655,561.33 = 3,103,707.55 : x
  2. Step 2: Convert to fraction form
    3,103,707.55/4,655,561.33 = 3,103,707.55/x
  3. Step 3: Cross multiply
    3,103,707.55x = 4,655,561.33 × 3,103,707.55
  4. Step 4: Simplify right side
    3,103,707.55x = 14,449,500,833,890.50
  5. Step 5: Solve for x
    x = 14,449,500,833,890.50/3,103,707.55
  6. Step 6: Final answer
    x = 4,655,561.33

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Double scale
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Similar ratio
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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.