Home / 4,734,997.92-7,101,719.28-2,038,597.20

Finding the Fourth Proportional to 4,734,997.92, 7,101,719.28 and 2,038,597.20

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Solution

The fourth proportional to 4,734,997.92, 7,101,719.28 and 2,038,597.20 is: 3,057,561.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,997.92 : 7,101,719.28 = 2,038,597.20 : x
  2. Step 2: Convert to fraction form
    4,734,997.92/7,101,719.28 = 2,038,597.20/x
  3. Step 3: Cross multiply
    4,734,997.92x = 7,101,719.28 × 2,038,597.20
  4. Step 4: Simplify right side
    4,734,997.92x = 14,477,545,039,394.02
  5. Step 5: Solve for x
    x = 14,477,545,039,394.02/4,734,997.92
  6. Step 6: Final answer
    x = 3,057,561.01

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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.