Home / 4,893,059.20-7,339,588.80-1,697,123.20

Finding the Fourth Proportional to 4,893,059.20, 7,339,588.80 and 1,697,123.20

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Solution

The fourth proportional to 4,893,059.20, 7,339,588.80 and 1,697,123.20 is: 2,545,684.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,059.20 : 7,339,588.80 = 1,697,123.20 : x
  2. Step 2: Convert to fraction form
    4,893,059.20/7,339,588.80 = 1,697,123.20/x
  3. Step 3: Cross multiply
    4,893,059.20x = 7,339,588.80 × 1,697,123.20
  4. Step 4: Simplify right side
    4,893,059.20x = 12,456,186,430,940.16
  5. Step 5: Solve for x
    x = 12,456,186,430,940.16/4,893,059.20
  6. Step 6: Final answer
    x = 2,545,684.80

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Similar ratio
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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.