Home / 1,685,574.96-2,527,835.40-563,381.52

Finding the Fourth Proportional to 1,685,574.96, 2,527,835.40 and 563,381.52

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Solution

The fourth proportional to 1,685,574.96, 2,527,835.40 and 563,381.52 is: 844,896.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,574.96 : 2,527,835.40 = 563,381.52 : x
  2. Step 2: Convert to fraction form
    1,685,574.96/2,527,835.40 = 563,381.52/x
  3. Step 3: Cross multiply
    1,685,574.96x = 2,527,835.40 × 563,381.52
  4. Step 4: Simplify right side
    1,685,574.96x = 1,424,135,749,961.81
  5. Step 5: Solve for x
    x = 1,424,135,749,961.81/1,685,574.96
  6. Step 6: Final answer
    x = 844,896.12

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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.