Home / 10,469,347.44-14,441,798.40-6,117,509.04

Finding the Fourth Proportional to 10,469,347.44, 14,441,798.40 and 6,117,509.04

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Solution

The fourth proportional to 10,469,347.44, 14,441,798.40 and 6,117,509.04 is: 8,438,714.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,469,347.44 : 14,441,798.40 = 6,117,509.04 : x
  2. Step 2: Convert to fraction form
    10,469,347.44/14,441,798.40 = 6,117,509.04/x
  3. Step 3: Cross multiply
    10,469,347.44x = 14,441,798.40 × 6,117,509.04
  4. Step 4: Simplify right side
    10,469,347.44x = 88,347,832,265,857.53
  5. Step 5: Solve for x
    x = 88,347,832,265,857.53/10,469,347.44
  6. Step 6: Final answer
    x = 8,438,714.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.