Home / 9,700,609.60-14,545,053.44-3,865,692.80

Finding the Fourth Proportional to 9,700,609.60, 14,545,053.44 and 3,865,692.80

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Solution

The fourth proportional to 9,700,609.60, 14,545,053.44 and 3,865,692.80 is: 5,796,203.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,609.60 : 14,545,053.44 = 3,865,692.80 : x
  2. Step 2: Convert to fraction form
    9,700,609.60/14,545,053.44 = 3,865,692.80/x
  3. Step 3: Cross multiply
    9,700,609.60x = 14,545,053.44 × 3,865,692.80
  4. Step 4: Simplify right side
    9,700,609.60x = 56,226,708,358,623.23
  5. Step 5: Solve for x
    x = 56,226,708,358,623.23/9,700,609.60
  6. Step 6: Final answer
    x = 5,796,203.61

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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.