Home / 735,276.30-1,103,858.99-566,903.58

Finding the Fourth Proportional to 735,276.30, 1,103,858.99 and 566,903.58

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Solution

The fourth proportional to 735,276.30, 1,103,858.99 and 566,903.58 is: 851,083.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,276.30 : 1,103,858.99 = 566,903.58 : x
  2. Step 2: Convert to fraction form
    735,276.30/1,103,858.99 = 566,903.58/x
  3. Step 3: Cross multiply
    735,276.30x = 1,103,858.99 × 566,903.58
  4. Step 4: Simplify right side
    735,276.30x = 625,781,610,411.67
  5. Step 5: Solve for x
    x = 625,781,610,411.67/735,276.30
  6. Step 6: Final answer
    x = 851,083.61

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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.