Home / 3,228,535.58-4,455,463.44-1,758,499.86

Finding the Fourth Proportional to 3,228,535.58, 4,455,463.44 and 1,758,499.86

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Solution

The fourth proportional to 3,228,535.58, 4,455,463.44 and 1,758,499.86 is: 2,426,775.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,535.58 : 4,455,463.44 = 1,758,499.86 : x
  2. Step 2: Convert to fraction form
    3,228,535.58/4,455,463.44 = 1,758,499.86/x
  3. Step 3: Cross multiply
    3,228,535.58x = 4,455,463.44 × 1,758,499.86
  4. Step 4: Simplify right side
    3,228,535.58x = 7,834,931,835,475.12
  5. Step 5: Solve for x
    x = 7,834,931,835,475.12/3,228,535.58
  6. Step 6: Final answer
    x = 2,426,775.74

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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.