Home / 2,714,051.70-4,071,077.55-941,123.70

Finding the Fourth Proportional to 2,714,051.70, 4,071,077.55 and 941,123.70

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Solution

The fourth proportional to 2,714,051.70, 4,071,077.55 and 941,123.70 is: 1,411,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,051.70 : 4,071,077.55 = 941,123.70 : x
  2. Step 2: Convert to fraction form
    2,714,051.70/4,071,077.55 = 941,123.70/x
  3. Step 3: Cross multiply
    2,714,051.70x = 4,071,077.55 × 941,123.70
  4. Step 4: Simplify right side
    2,714,051.70x = 3,831,387,566,842.93
  5. Step 5: Solve for x
    x = 3,831,387,566,842.93/2,714,051.70
  6. Step 6: Final answer
    x = 1,411,685.55

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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.