Home / 6,655,124.40-9,184,071.60-3,599,338.56

Finding the Fourth Proportional to 6,655,124.40, 9,184,071.60 and 3,599,338.56

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Solution

The fourth proportional to 6,655,124.40, 9,184,071.60 and 3,599,338.56 is: 4,967,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,124.40 : 9,184,071.60 = 3,599,338.56 : x
  2. Step 2: Convert to fraction form
    6,655,124.40/9,184,071.60 = 3,599,338.56/x
  3. Step 3: Cross multiply
    6,655,124.40x = 9,184,071.60 × 3,599,338.56
  4. Step 4: Simplify right side
    6,655,124.40x = 33,056,583,047,680.89
  5. Step 5: Solve for x
    x = 33,056,583,047,680.89/6,655,124.40
  6. Step 6: Final answer
    x = 4,967,087.17

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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.