Home / 790,046.04-1,184,083.68-363,127.84

Finding the Fourth Proportional to 790,046.04, 1,184,083.68 and 363,127.84

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Solution

The fourth proportional to 790,046.04, 1,184,083.68 and 363,127.84 is: 544,238.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,046.04 : 1,184,083.68 = 363,127.84 : x
  2. Step 2: Convert to fraction form
    790,046.04/1,184,083.68 = 363,127.84/x
  3. Step 3: Cross multiply
    790,046.04x = 1,184,083.68 × 363,127.84
  4. Step 4: Simplify right side
    790,046.04x = 429,973,749,097.65
  5. Step 5: Solve for x
    x = 429,973,749,097.65/790,046.04
  6. Step 6: Final answer
    x = 544,238.85

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1.5x scale

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.