Home / 882,204.17-1,323,315.17-349,729.61

Finding the Fourth Proportional to 882,204.17, 1,323,315.17 and 349,729.61

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Solution

The fourth proportional to 882,204.17, 1,323,315.17 and 349,729.61 is: 524,597.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,204.17 : 1,323,315.17 = 349,729.61 : x
  2. Step 2: Convert to fraction form
    882,204.17/1,323,315.17 = 349,729.61/x
  3. Step 3: Cross multiply
    882,204.17x = 1,323,315.17 × 349,729.61
  4. Step 4: Simplify right side
    882,204.17x = 462,802,496,562.54
  5. Step 5: Solve for x
    x = 462,802,496,562.54/882,204.17
  6. Step 6: Final answer
    x = 524,597.95

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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.