Home / 1,163,113.24-1,744,667.70-364,455.96

Finding the Fourth Proportional to 1,163,113.24, 1,744,667.70 and 364,455.96

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Solution

The fourth proportional to 1,163,113.24, 1,744,667.70 and 364,455.96 is: 546,683.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,113.24 : 1,744,667.70 = 364,455.96 : x
  2. Step 2: Convert to fraction form
    1,163,113.24/1,744,667.70 = 364,455.96/x
  3. Step 3: Cross multiply
    1,163,113.24x = 1,744,667.70 × 364,455.96
  4. Step 4: Simplify right side
    1,163,113.24x = 635,854,541,484.49
  5. Step 5: Solve for x
    x = 635,854,541,484.49/1,163,113.24
  6. Step 6: Final answer
    x = 546,683.26

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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.