Home / 7,358,364-11,037,644.28-2,309,674.50

Finding the Fourth Proportional to 7,358,364, 11,037,644.28 and 2,309,674.50

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Solution

The fourth proportional to 7,358,364, 11,037,644.28 and 2,309,674.50 is: 3,464,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,364 : 11,037,644.28 = 2,309,674.50 : x
  2. Step 2: Convert to fraction form
    7,358,364/11,037,644.28 = 2,309,674.50/x
  3. Step 3: Cross multiply
    7,358,364x = 11,037,644.28 × 2,309,674.50
  4. Step 4: Simplify right side
    7,358,364x = 25,493,365,533,586.86
  5. Step 5: Solve for x
    x = 25,493,365,533,586.86/7,358,364
  6. Step 6: Final answer
    x = 3,464,542.60

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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.