Home / 10,080,314.90-15,122,440.65-4,014,014.30

Finding the Fourth Proportional to 10,080,314.90, 15,122,440.65 and 4,014,014.30

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Solution

The fourth proportional to 10,080,314.90, 15,122,440.65 and 4,014,014.30 is: 6,021,805.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,314.90 : 15,122,440.65 = 4,014,014.30 : x
  2. Step 2: Convert to fraction form
    10,080,314.90/15,122,440.65 = 4,014,014.30/x
  3. Step 3: Cross multiply
    10,080,314.90x = 15,122,440.65 × 4,014,014.30
  4. Step 4: Simplify right side
    10,080,314.90x = 60,701,693,020,001.30
  5. Step 5: Solve for x
    x = 60,701,693,020,001.30/10,080,314.90
  6. Step 6: Final answer
    x = 6,021,805.23

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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.