Home / 6,257,605.60-9,369,819.60-4,930,501.60

Finding the Fourth Proportional to 6,257,605.60, 9,369,819.60 and 4,930,501.60

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Solution

The fourth proportional to 6,257,605.60, 9,369,819.60 and 4,930,501.60 is: 7,382,681.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,605.60 : 9,369,819.60 = 4,930,501.60 : x
  2. Step 2: Convert to fraction form
    6,257,605.60/9,369,819.60 = 4,930,501.60/x
  3. Step 3: Cross multiply
    6,257,605.60x = 9,369,819.60 × 4,930,501.60
  4. Step 4: Simplify right side
    6,257,605.60x = 46,197,910,529,511.35
  5. Step 5: Solve for x
    x = 46,197,910,529,511.35/6,257,605.60
  6. Step 6: Final answer
    x = 7,382,681.73

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1.5x scale

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.