Home / 4,160,042-6,240,063-1,008,170

Finding the Fourth Proportional to 4,160,042, 6,240,063 and 1,008,170

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Solution

The fourth proportional to 4,160,042, 6,240,063 and 1,008,170 is: 1,512,255

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,042 : 6,240,063 = 1,008,170 : x
  2. Step 2: Convert to fraction form
    4,160,042/6,240,063 = 1,008,170/x
  3. Step 3: Cross multiply
    4,160,042x = 6,240,063 × 1,008,170
  4. Step 4: Simplify right side
    4,160,042x = 6,291,044,314,710
  5. Step 5: Solve for x
    x = 6,291,044,314,710/4,160,042
  6. Step 6: Final answer
    x = 1,512,255

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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.