Home / 1,699,958.30-2,537,499.87-1,498,182.98

Finding the Fourth Proportional to 1,699,958.30, 2,537,499.87 and 1,498,182.98

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Solution

The fourth proportional to 1,699,958.30, 2,537,499.87 and 1,498,182.98 is: 2,236,313.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,958.30 : 2,537,499.87 = 1,498,182.98 : x
  2. Step 2: Convert to fraction form
    1,699,958.30/2,537,499.87 = 1,498,182.98/x
  3. Step 3: Cross multiply
    1,699,958.30x = 2,537,499.87 × 1,498,182.98
  4. Step 4: Simplify right side
    1,699,958.30x = 3,801,639,104,298.71
  5. Step 5: Solve for x
    x = 3,801,639,104,298.71/1,699,958.30
  6. Step 6: Final answer
    x = 2,236,313.16

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.