Home / 1,434,714.48-2,152,355.52-410,053.95

Finding the Fourth Proportional to 1,434,714.48, 2,152,355.52 and 410,053.95

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Solution

The fourth proportional to 1,434,714.48, 2,152,355.52 and 410,053.95 is: 615,162.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,714.48 : 2,152,355.52 = 410,053.95 : x
  2. Step 2: Convert to fraction form
    1,434,714.48/2,152,355.52 = 410,053.95/x
  3. Step 3: Cross multiply
    1,434,714.48x = 2,152,355.52 × 410,053.95
  4. Step 4: Simplify right side
    1,434,714.48x = 882,581,882,780.30
  5. Step 5: Solve for x
    x = 882,581,882,780.30/1,434,714.48
  6. Step 6: Final answer
    x = 615,162.04

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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.