Home / 3,244,931.58-4,477,824.48-1,774,549.96

Finding the Fourth Proportional to 3,244,931.58, 4,477,824.48 and 1,774,549.96

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Solution

The fourth proportional to 3,244,931.58, 4,477,824.48 and 1,774,549.96 is: 2,448,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,931.58 : 4,477,824.48 = 1,774,549.96 : x
  2. Step 2: Convert to fraction form
    3,244,931.58/4,477,824.48 = 1,774,549.96/x
  3. Step 3: Cross multiply
    3,244,931.58x = 4,477,824.48 × 1,774,549.96
  4. Step 4: Simplify right side
    3,244,931.58x = 7,946,123,251,871.02
  5. Step 5: Solve for x
    x = 7,946,123,251,871.02/3,244,931.58
  6. Step 6: Final answer
    x = 2,448,779.91

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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.