Home / 9,341,786.55-14,012,679.83-2,610,200.55

Finding the Fourth Proportional to 9,341,786.55, 14,012,679.83 and 2,610,200.55

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Solution

The fourth proportional to 9,341,786.55, 14,012,679.83 and 2,610,200.55 is: 3,915,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,786.55 : 14,012,679.83 = 2,610,200.55 : x
  2. Step 2: Convert to fraction form
    9,341,786.55/14,012,679.83 = 2,610,200.55/x
  3. Step 3: Cross multiply
    9,341,786.55x = 14,012,679.83 × 2,610,200.55
  4. Step 4: Simplify right side
    9,341,786.55x = 36,575,904,586,188.90
  5. Step 5: Solve for x
    x = 36,575,904,586,188.90/9,341,786.55
  6. Step 6: Final answer
    x = 3,915,300.83

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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.