Home / 1,050,794.64-1,575,904.80-376,750.80

Finding the Fourth Proportional to 1,050,794.64, 1,575,904.80 and 376,750.80

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Solution

The fourth proportional to 1,050,794.64, 1,575,904.80 and 376,750.80 is: 565,023.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,794.64 : 1,575,904.80 = 376,750.80 : x
  2. Step 2: Convert to fraction form
    1,050,794.64/1,575,904.80 = 376,750.80/x
  3. Step 3: Cross multiply
    1,050,794.64x = 1,575,904.80 × 376,750.80
  4. Step 4: Simplify right side
    1,050,794.64x = 593,723,394,123.84
  5. Step 5: Solve for x
    x = 593,723,394,123.84/1,050,794.64
  6. Step 6: Final answer
    x = 565,023.24

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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.