Home / 7,262,586.60-10,895,435.10-2,214,407.40

Finding the Fourth Proportional to 7,262,586.60, 10,895,435.10 and 2,214,407.40

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Solution

The fourth proportional to 7,262,586.60, 10,895,435.10 and 2,214,407.40 is: 3,322,085.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,586.60 : 10,895,435.10 = 2,214,407.40 : x
  2. Step 2: Convert to fraction form
    7,262,586.60/10,895,435.10 = 2,214,407.40/x
  3. Step 3: Cross multiply
    7,262,586.60x = 10,895,435.10 × 2,214,407.40
  4. Step 4: Simplify right side
    7,262,586.60x = 24,126,932,111,659.74
  5. Step 5: Solve for x
    x = 24,126,932,111,659.74/7,262,586.60
  6. Step 6: Final answer
    x = 3,322,085.29

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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.