Home / 3,326,875.47-4,590,744.26-2,456,173.67

Finding the Fourth Proportional to 3,326,875.47, 4,590,744.26 and 2,456,173.67

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Solution

The fourth proportional to 3,326,875.47, 4,590,744.26 and 2,456,173.67 is: 3,389,265.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,875.47 : 4,590,744.26 = 2,456,173.67 : x
  2. Step 2: Convert to fraction form
    3,326,875.47/4,590,744.26 = 2,456,173.67/x
  3. Step 3: Cross multiply
    3,326,875.47x = 4,590,744.26 × 2,456,173.67
  4. Step 4: Simplify right side
    3,326,875.47x = 11,275,665,141,881.04
  5. Step 5: Solve for x
    x = 11,275,665,141,881.04/3,326,875.47
  6. Step 6: Final answer
    x = 3,389,265.77

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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.