Home / 4,232,819.40-6,339,897.90-3,672,947.40

Finding the Fourth Proportional to 4,232,819.40, 6,339,897.90 and 3,672,947.40

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Solution

The fourth proportional to 4,232,819.40, 6,339,897.90 and 3,672,947.40 is: 5,501,324.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,819.40 : 6,339,897.90 = 3,672,947.40 : x
  2. Step 2: Convert to fraction form
    4,232,819.40/6,339,897.90 = 3,672,947.40/x
  3. Step 3: Cross multiply
    4,232,819.40x = 6,339,897.90 × 3,672,947.40
  4. Step 4: Simplify right side
    4,232,819.40x = 23,286,111,508,070.46
  5. Step 5: Solve for x
    x = 23,286,111,508,070.46/4,232,819.40
  6. Step 6: Final answer
    x = 5,501,324.13

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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.