Home / 6,125,448.07-9,188,109.54-1,576,479.19

Finding the Fourth Proportional to 6,125,448.07, 9,188,109.54 and 1,576,479.19

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Solution

The fourth proportional to 6,125,448.07, 9,188,109.54 and 1,576,479.19 is: 2,364,702.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,448.07 : 9,188,109.54 = 1,576,479.19 : x
  2. Step 2: Convert to fraction form
    6,125,448.07/9,188,109.54 = 1,576,479.19/x
  3. Step 3: Cross multiply
    6,125,448.07x = 9,188,109.54 × 1,576,479.19
  4. Step 4: Simplify right side
    6,125,448.07x = 14,484,863,467,885.62
  5. Step 5: Solve for x
    x = 14,484,863,467,885.62/6,125,448.07
  6. Step 6: Final answer
    x = 2,364,702.68

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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.