Home / 5,477,719.32-7,559,716.50-3,030,925.32

Finding the Fourth Proportional to 5,477,719.32, 7,559,716.50 and 3,030,925.32

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Solution

The fourth proportional to 5,477,719.32, 7,559,716.50 and 3,030,925.32 is: 4,182,933.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,719.32 : 7,559,716.50 = 3,030,925.32 : x
  2. Step 2: Convert to fraction form
    5,477,719.32/7,559,716.50 = 3,030,925.32/x
  3. Step 3: Cross multiply
    5,477,719.32x = 7,559,716.50 × 3,030,925.32
  4. Step 4: Simplify right side
    5,477,719.32x = 22,912,936,151,871.78
  5. Step 5: Solve for x
    x = 22,912,936,151,871.78/5,477,719.32
  6. Step 6: Final answer
    x = 4,182,933.59

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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.