Home / 10,938,322.56-15,095,189.50-6,043,860.04

Finding the Fourth Proportional to 10,938,322.56, 15,095,189.50 and 6,043,860.04

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Solution

The fourth proportional to 10,938,322.56, 15,095,189.50 and 6,043,860.04 is: 8,340,695.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,938,322.56 : 15,095,189.50 = 6,043,860.04 : x
  2. Step 2: Convert to fraction form
    10,938,322.56/15,095,189.50 = 6,043,860.04/x
  3. Step 3: Cross multiply
    10,938,322.56x = 15,095,189.50 × 6,043,860.04
  4. Step 4: Simplify right side
    10,938,322.56x = 91,233,212,615,277.58
  5. Step 5: Solve for x
    x = 91,233,212,615,277.58/10,938,322.56
  6. Step 6: Final answer
    x = 8,340,695.03

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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.