Home / 2,901,006.90-4,345,530.12-1,699,285.94

Finding the Fourth Proportional to 2,901,006.90, 4,345,530.12 and 1,699,285.94

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Solution

The fourth proportional to 2,901,006.90, 4,345,530.12 and 1,699,285.94 is: 2,545,425.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,006.90 : 4,345,530.12 = 1,699,285.94 : x
  2. Step 2: Convert to fraction form
    2,901,006.90/4,345,530.12 = 1,699,285.94/x
  3. Step 3: Cross multiply
    2,901,006.90x = 4,345,530.12 × 1,699,285.94
  4. Step 4: Simplify right side
    2,901,006.90x = 7,384,298,229,330.60
  5. Step 5: Solve for x
    x = 7,384,298,229,330.60/2,901,006.90
  6. Step 6: Final answer
    x = 2,545,425.94

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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.