Home / 2,073,664.50-3,110,496.75-497,728.50

Finding the Fourth Proportional to 2,073,664.50, 3,110,496.75 and 497,728.50

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Solution

The fourth proportional to 2,073,664.50, 3,110,496.75 and 497,728.50 is: 746,592.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,664.50 : 3,110,496.75 = 497,728.50 : x
  2. Step 2: Convert to fraction form
    2,073,664.50/3,110,496.75 = 497,728.50/x
  3. Step 3: Cross multiply
    2,073,664.50x = 3,110,496.75 × 497,728.50
  4. Step 4: Simplify right side
    2,073,664.50x = 1,548,182,881,632.38
  5. Step 5: Solve for x
    x = 1,548,182,881,632.38/2,073,664.50
  6. Step 6: Final answer
    x = 746,592.75

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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.