Home / 793,716.60-1,095,502.24-488,056.04

Finding the Fourth Proportional to 793,716.60, 1,095,502.24 and 488,056.04

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Solution

The fourth proportional to 793,716.60, 1,095,502.24 and 488,056.04 is: 673,623.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,716.60 : 1,095,502.24 = 488,056.04 : x
  2. Step 2: Convert to fraction form
    793,716.60/1,095,502.24 = 488,056.04/x
  3. Step 3: Cross multiply
    793,716.60x = 1,095,502.24 × 488,056.04
  4. Step 4: Simplify right side
    793,716.60x = 534,666,485,065.53
  5. Step 5: Solve for x
    x = 534,666,485,065.53/793,716.60
  6. Step 6: Final answer
    x = 673,623.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.