Home / 1,362,892.10-1,880,803.53-751,066.82

Finding the Fourth Proportional to 1,362,892.10, 1,880,803.53 and 751,066.82

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Solution

The fourth proportional to 1,362,892.10, 1,880,803.53 and 751,066.82 is: 1,036,479.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,892.10 : 1,880,803.53 = 751,066.82 : x
  2. Step 2: Convert to fraction form
    1,362,892.10/1,880,803.53 = 751,066.82/x
  3. Step 3: Cross multiply
    1,362,892.10x = 1,880,803.53 × 751,066.82
  4. Step 4: Simplify right side
    1,362,892.10x = 1,412,609,116,917.86
  5. Step 5: Solve for x
    x = 1,412,609,116,917.86/1,362,892.10
  6. Step 6: Final answer
    x = 1,036,479.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.