Home / 4,601,966.52-6,902,949.57-1,407,092.43

Finding the Fourth Proportional to 4,601,966.52, 6,902,949.57 and 1,407,092.43

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Solution

The fourth proportional to 4,601,966.52, 6,902,949.57 and 1,407,092.43 is: 2,110,638.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,966.52 : 6,902,949.57 = 1,407,092.43 : x
  2. Step 2: Convert to fraction form
    4,601,966.52/6,902,949.57 = 1,407,092.43/x
  3. Step 3: Cross multiply
    4,601,966.52x = 6,902,949.57 × 1,407,092.43
  4. Step 4: Simplify right side
    4,601,966.52x = 9,713,088,084,618.76
  5. Step 5: Solve for x
    x = 9,713,088,084,618.76/4,601,966.52
  6. Step 6: Final answer
    x = 2,110,638.58

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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.