Home / 1,092,005.80-1,637,717.10-333,845.80

Finding the Fourth Proportional to 1,092,005.80, 1,637,717.10 and 333,845.80

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Solution

The fourth proportional to 1,092,005.80, 1,637,717.10 and 333,845.80 is: 500,679.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,005.80 : 1,637,717.10 = 333,845.80 : x
  2. Step 2: Convert to fraction form
    1,092,005.80/1,637,717.10 = 333,845.80/x
  3. Step 3: Cross multiply
    1,092,005.80x = 1,637,717.10 × 333,845.80
  4. Step 4: Simplify right side
    1,092,005.80x = 546,744,975,423.18
  5. Step 5: Solve for x
    x = 546,744,975,423.18/1,092,005.80
  6. Step 6: Final answer
    x = 500,679.55

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1.5x scale

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.