Home / 1,043,703.20-1,565,653.08-333,562.52

Finding the Fourth Proportional to 1,043,703.20, 1,565,653.08 and 333,562.52

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Solution

The fourth proportional to 1,043,703.20, 1,565,653.08 and 333,562.52 is: 500,375.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,703.20 : 1,565,653.08 = 333,562.52 : x
  2. Step 2: Convert to fraction form
    1,043,703.20/1,565,653.08 = 333,562.52/x
  3. Step 3: Cross multiply
    1,043,703.20x = 1,565,653.08 × 333,562.52
  4. Step 4: Simplify right side
    1,043,703.20x = 522,243,186,810.56
  5. Step 5: Solve for x
    x = 522,243,186,810.56/1,043,703.20
  6. Step 6: Final answer
    x = 500,375.19

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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.