Home / 1,130,231.04-1,559,773.01-694,667.39

Finding the Fourth Proportional to 1,130,231.04, 1,559,773.01 and 694,667.39

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Solution

The fourth proportional to 1,130,231.04, 1,559,773.01 and 694,667.39 is: 958,674.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,231.04 : 1,559,773.01 = 694,667.39 : x
  2. Step 2: Convert to fraction form
    1,130,231.04/1,559,773.01 = 694,667.39/x
  3. Step 3: Cross multiply
    1,130,231.04x = 1,559,773.01 × 694,667.39
  4. Step 4: Simplify right side
    1,130,231.04x = 1,083,523,444,653.17
  5. Step 5: Solve for x
    x = 1,083,523,444,653.17/1,130,231.04
  6. Step 6: Final answer
    x = 958,674.30

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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.