Home / 2,014,781.18-3,021,446.01-666,694.94

Finding the Fourth Proportional to 2,014,781.18, 3,021,446.01 and 666,694.94

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Solution

The fourth proportional to 2,014,781.18, 3,021,446.01 and 666,694.94 is: 999,802.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,781.18 : 3,021,446.01 = 666,694.94 : x
  2. Step 2: Convert to fraction form
    2,014,781.18/3,021,446.01 = 666,694.94/x
  3. Step 3: Cross multiply
    2,014,781.18x = 3,021,446.01 × 666,694.94
  4. Step 4: Simplify right side
    2,014,781.18x = 2,014,382,766,350.19
  5. Step 5: Solve for x
    x = 2,014,382,766,350.19/2,014,781.18
  6. Step 6: Final answer
    x = 999,802.25

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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.