Home / 6,374,179.40-9,558,456.03-1,824,192.18

Finding the Fourth Proportional to 6,374,179.40, 9,558,456.03 and 1,824,192.18

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Solution

The fourth proportional to 6,374,179.40, 9,558,456.03 and 1,824,192.18 is: 2,735,483.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,179.40 : 9,558,456.03 = 1,824,192.18 : x
  2. Step 2: Convert to fraction form
    6,374,179.40/9,558,456.03 = 1,824,192.18/x
  3. Step 3: Cross multiply
    6,374,179.40x = 9,558,456.03 × 1,824,192.18
  4. Step 4: Simplify right side
    6,374,179.40x = 17,436,460,742,799.84
  5. Step 5: Solve for x
    x = 17,436,460,742,799.84/6,374,179.40
  6. Step 6: Final answer
    x = 2,735,483.21

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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.