Home / 2,045,728.24-3,068,481.93-625,784.48

Finding the Fourth Proportional to 2,045,728.24, 3,068,481.93 and 625,784.48

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Solution

The fourth proportional to 2,045,728.24, 3,068,481.93 and 625,784.48 is: 938,642.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,728.24 : 3,068,481.93 = 625,784.48 : x
  2. Step 2: Convert to fraction form
    2,045,728.24/3,068,481.93 = 625,784.48/x
  3. Step 3: Cross multiply
    2,045,728.24x = 3,068,481.93 × 625,784.48
  4. Step 4: Simplify right side
    2,045,728.24x = 1,920,208,368,954.45
  5. Step 5: Solve for x
    x = 1,920,208,368,954.45/2,045,728.24
  6. Step 6: Final answer
    x = 938,642.94

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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.