Home / 11,674,989.96-17,497,294.80-4,750,399.46

Finding the Fourth Proportional to 11,674,989.96, 17,497,294.80 and 4,750,399.46

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Solution

The fourth proportional to 11,674,989.96, 17,497,294.80 and 4,750,399.46 is: 7,119,418.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,989.96 : 17,497,294.80 = 4,750,399.46 : x
  2. Step 2: Convert to fraction form
    11,674,989.96/17,497,294.80 = 4,750,399.46/x
  3. Step 3: Cross multiply
    11,674,989.96x = 17,497,294.80 × 4,750,399.46
  4. Step 4: Simplify right side
    11,674,989.96x = 83,119,139,725,637.56
  5. Step 5: Solve for x
    x = 83,119,139,725,637.56/11,674,989.96
  6. Step 6: Final answer
    x = 7,119,418.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.