Home / 1,063,228.41-1,594,625.13-304,866.72

Finding the Fourth Proportional to 1,063,228.41, 1,594,625.13 and 304,866.72

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Solution

The fourth proportional to 1,063,228.41, 1,594,625.13 and 304,866.72 is: 457,237.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,228.41 : 1,594,625.13 = 304,866.72 : x
  2. Step 2: Convert to fraction form
    1,063,228.41/1,594,625.13 = 304,866.72/x
  3. Step 3: Cross multiply
    1,063,228.41x = 1,594,625.13 × 304,866.72
  4. Step 4: Simplify right side
    1,063,228.41x = 486,148,133,012.67
  5. Step 5: Solve for x
    x = 486,148,133,012.67/1,063,228.41
  6. Step 6: Final answer
    x = 457,237.72

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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.