Home / 4,320,188.33-5,961,744.38-2,386,407.29

Finding the Fourth Proportional to 4,320,188.33, 5,961,744.38 and 2,386,407.29

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Solution

The fourth proportional to 4,320,188.33, 5,961,744.38 and 2,386,407.29 is: 3,293,178.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,188.33 : 5,961,744.38 = 2,386,407.29 : x
  2. Step 2: Convert to fraction form
    4,320,188.33/5,961,744.38 = 2,386,407.29/x
  3. Step 3: Cross multiply
    4,320,188.33x = 5,961,744.38 × 2,386,407.29
  4. Step 4: Simplify right side
    4,320,188.33x = 14,227,150,225,705.83
  5. Step 5: Solve for x
    x = 14,227,150,225,705.83/4,320,188.33
  6. Step 6: Final answer
    x = 3,293,178.25

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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.