Home / 7,506,263.58-11,255,129.61-2,954,847.66

Finding the Fourth Proportional to 7,506,263.58, 11,255,129.61 and 2,954,847.66

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Solution

The fourth proportional to 7,506,263.58, 11,255,129.61 and 2,954,847.66 is: 4,430,592.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,263.58 : 11,255,129.61 = 2,954,847.66 : x
  2. Step 2: Convert to fraction form
    7,506,263.58/11,255,129.61 = 2,954,847.66/x
  3. Step 3: Cross multiply
    7,506,263.58x = 11,255,129.61 × 2,954,847.66
  4. Step 4: Simplify right side
    7,506,263.58x = 33,257,193,391,105.21
  5. Step 5: Solve for x
    x = 33,257,193,391,105.21/7,506,263.58
  6. Step 6: Final answer
    x = 4,430,592.27

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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.