Home / 7,506,043.45-11,254,798.64-2,954,624.83

Finding the Fourth Proportional to 7,506,043.45, 11,254,798.64 and 2,954,624.83

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Solution

The fourth proportional to 7,506,043.45, 11,254,798.64 and 2,954,624.83 is: 4,430,257.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,043.45 : 11,254,798.64 = 2,954,624.83 : x
  2. Step 2: Convert to fraction form
    7,506,043.45/11,254,798.64 = 2,954,624.83/x
  3. Step 3: Cross multiply
    7,506,043.45x = 11,254,798.64 × 2,954,624.83
  4. Step 4: Simplify right side
    7,506,043.45x = 33,253,707,503,621.11
  5. Step 5: Solve for x
    x = 33,253,707,503,621.11/7,506,043.45
  6. Step 6: Final answer
    x = 4,430,257.79

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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.