Home / 4,364,429.73-6,023,099.70-2,430,690

Finding the Fourth Proportional to 4,364,429.73, 6,023,099.70 and 2,430,690

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Solution

The fourth proportional to 4,364,429.73, 6,023,099.70 and 2,430,690 is: 3,354,456.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,429.73 : 6,023,099.70 = 2,430,690 : x
  2. Step 2: Convert to fraction form
    4,364,429.73/6,023,099.70 = 2,430,690/x
  3. Step 3: Cross multiply
    4,364,429.73x = 6,023,099.70 × 2,430,690
  4. Step 4: Simplify right side
    4,364,429.73x = 14,640,288,209,793
  5. Step 5: Solve for x
    x = 14,640,288,209,793/4,364,429.73
  6. Step 6: Final answer
    x = 3,354,456.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.