Home / 4,935,688.80-7,414,592.40-4,734,165.60

Finding the Fourth Proportional to 4,935,688.80, 7,414,592.40 and 4,734,165.60

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Solution

The fourth proportional to 4,935,688.80, 7,414,592.40 and 4,734,165.60 is: 7,111,856.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,688.80 : 7,414,592.40 = 4,734,165.60 : x
  2. Step 2: Convert to fraction form
    4,935,688.80/7,414,592.40 = 4,734,165.60/x
  3. Step 3: Cross multiply
    4,935,688.80x = 7,414,592.40 × 4,734,165.60
  4. Step 4: Simplify right side
    4,935,688.80x = 35,101,908,278,101.44
  5. Step 5: Solve for x
    x = 35,101,908,278,101.44/4,935,688.80
  6. Step 6: Final answer
    x = 7,111,856.06

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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.