Home / 794,664.61-1,096,650.84-432,090.91

Finding the Fourth Proportional to 794,664.61, 1,096,650.84 and 432,090.91

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Solution

The fourth proportional to 794,664.61, 1,096,650.84 and 432,090.91 is: 596,292.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,664.61 : 1,096,650.84 = 432,090.91 : x
  2. Step 2: Convert to fraction form
    794,664.61/1,096,650.84 = 432,090.91/x
  3. Step 3: Cross multiply
    794,664.61x = 1,096,650.84 × 432,090.91
  4. Step 4: Simplify right side
    794,664.61x = 473,852,859,407.86
  5. Step 5: Solve for x
    x = 473,852,859,407.86/794,664.61
  6. Step 6: Final answer
    x = 596,292.89

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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.