Home / 2,026,310.40-3,039,076.80-606,412.80

Finding the Fourth Proportional to 2,026,310.40, 3,039,076.80 and 606,412.80

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Solution

The fourth proportional to 2,026,310.40, 3,039,076.80 and 606,412.80 is: 909,502.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,310.40 : 3,039,076.80 = 606,412.80 : x
  2. Step 2: Convert to fraction form
    2,026,310.40/3,039,076.80 = 606,412.80/x
  3. Step 3: Cross multiply
    2,026,310.40x = 3,039,076.80 × 606,412.80
  4. Step 4: Simplify right side
    2,026,310.40x = 1,842,935,071,703.04
  5. Step 5: Solve for x
    x = 1,842,935,071,703.04/2,026,310.40
  6. Step 6: Final answer
    x = 909,502.84

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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.