Home / 4,695,753.80-7,043,630.70-1,702,857.80

Finding the Fourth Proportional to 4,695,753.80, 7,043,630.70 and 1,702,857.80

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Solution

The fourth proportional to 4,695,753.80, 7,043,630.70 and 1,702,857.80 is: 2,554,286.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,753.80 : 7,043,630.70 = 1,702,857.80 : x
  2. Step 2: Convert to fraction form
    4,695,753.80/7,043,630.70 = 1,702,857.80/x
  3. Step 3: Cross multiply
    4,695,753.80x = 7,043,630.70 × 1,702,857.80
  4. Step 4: Simplify right side
    4,695,753.80x = 11,994,301,477,814.46
  5. Step 5: Solve for x
    x = 11,994,301,477,814.46/4,695,753.80
  6. Step 6: Final answer
    x = 2,554,286.70

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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.