Home / 1,685,652.03-2,527,950.99-563,458.59

Finding the Fourth Proportional to 1,685,652.03, 2,527,950.99 and 563,458.59

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Solution

The fourth proportional to 1,685,652.03, 2,527,950.99 and 563,458.59 is: 845,011.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,652.03 : 2,527,950.99 = 563,458.59 : x
  2. Step 2: Convert to fraction form
    1,685,652.03/2,527,950.99 = 563,458.59/x
  3. Step 3: Cross multiply
    1,685,652.03x = 2,527,950.99 × 563,458.59
  4. Step 4: Simplify right side
    1,685,652.03x = 1,424,395,700,414.50
  5. Step 5: Solve for x
    x = 1,424,395,700,414.50/1,685,652.03
  6. Step 6: Final answer
    x = 845,011.71

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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.