Home / 1,450,592.90-2,001,827.79-907,046.85

Finding the Fourth Proportional to 1,450,592.90, 2,001,827.79 and 907,046.85

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Solution

The fourth proportional to 1,450,592.90, 2,001,827.79 and 907,046.85 is: 1,251,730.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,592.90 : 2,001,827.79 = 907,046.85 : x
  2. Step 2: Convert to fraction form
    1,450,592.90/2,001,827.79 = 907,046.85/x
  3. Step 3: Cross multiply
    1,450,592.90x = 2,001,827.79 × 907,046.85
  4. Step 4: Simplify right side
    1,450,592.90x = 1,815,751,593,038.68
  5. Step 5: Solve for x
    x = 1,815,751,593,038.68/1,450,592.90
  6. Step 6: Final answer
    x = 1,251,730.65

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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.