Home / 1,423,511.92-2,133,056.04-897,094

Finding the Fourth Proportional to 1,423,511.92, 2,133,056.04 and 897,094

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Solution

The fourth proportional to 1,423,511.92, 2,133,056.04 and 897,094 is: 1,344,247.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,423,511.92 : 2,133,056.04 = 897,094 : x
  2. Step 2: Convert to fraction form
    1,423,511.92/2,133,056.04 = 897,094/x
  3. Step 3: Cross multiply
    1,423,511.92x = 2,133,056.04 × 897,094
  4. Step 4: Simplify right side
    1,423,511.92x = 1,913,551,775,147.76
  5. Step 5: Solve for x
    x = 1,913,551,775,147.76/1,423,511.92
  6. Step 6: Final answer
    x = 1,344,247.10

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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.