Home / 903,092.47-1,353,684.12-334,108.15

Finding the Fourth Proportional to 903,092.47, 1,353,684.12 and 334,108.15

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Solution

The fourth proportional to 903,092.47, 1,353,684.12 and 334,108.15 is: 500,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,092.47 : 1,353,684.12 = 334,108.15 : x
  2. Step 2: Convert to fraction form
    903,092.47/1,353,684.12 = 334,108.15/x
  3. Step 3: Cross multiply
    903,092.47x = 1,353,684.12 × 334,108.15
  4. Step 4: Simplify right side
    903,092.47x = 452,276,897,017.58
  5. Step 5: Solve for x
    x = 452,276,897,017.58/903,092.47
  6. Step 6: Final answer
    x = 500,809.07

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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.