Home / 1,406,812.68-1,941,283.26-795,018.60

Finding the Fourth Proportional to 1,406,812.68, 1,941,283.26 and 795,018.60

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Solution

The fourth proportional to 1,406,812.68, 1,941,283.26 and 795,018.60 is: 1,097,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,812.68 : 1,941,283.26 = 795,018.60 : x
  2. Step 2: Convert to fraction form
    1,406,812.68/1,941,283.26 = 795,018.60/x
  3. Step 3: Cross multiply
    1,406,812.68x = 1,941,283.26 × 795,018.60
  4. Step 4: Simplify right side
    1,406,812.68x = 1,543,356,299,568.64
  5. Step 5: Solve for x
    x = 1,543,356,299,568.64/1,406,812.68
  6. Step 6: Final answer
    x = 1,097,058.85

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Why These Related Problems?

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