Home / 1,755,740.04-2,633,610.07-493,567.66

Finding the Fourth Proportional to 1,755,740.04, 2,633,610.07 and 493,567.66

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Solution

The fourth proportional to 1,755,740.04, 2,633,610.07 and 493,567.66 is: 740,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,740.04 : 2,633,610.07 = 493,567.66 : x
  2. Step 2: Convert to fraction form
    1,755,740.04/2,633,610.07 = 493,567.66/x
  3. Step 3: Cross multiply
    1,755,740.04x = 2,633,610.07 × 493,567.66
  4. Step 4: Simplify right side
    1,755,740.04x = 1,299,864,763,511.31
  5. Step 5: Solve for x
    x = 1,299,864,763,511.31/1,755,740.04
  6. Step 6: Final answer
    x = 740,351.50

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Double scale
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Similar ratio
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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.