Home / 1,469,270.50-2,027,482.11-824,566.13

Finding the Fourth Proportional to 1,469,270.50, 2,027,482.11 and 824,566.13

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Solution

The fourth proportional to 1,469,270.50, 2,027,482.11 and 824,566.13 is: 1,137,838.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,270.50 : 2,027,482.11 = 824,566.13 : x
  2. Step 2: Convert to fraction form
    1,469,270.50/2,027,482.11 = 824,566.13/x
  3. Step 3: Cross multiply
    1,469,270.50x = 2,027,482.11 × 824,566.13
  4. Step 4: Simplify right side
    1,469,270.50x = 1,671,793,085,957.17
  5. Step 5: Solve for x
    x = 1,671,793,085,957.17/1,469,270.50
  6. Step 6: Final answer
    x = 1,137,838.87

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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.