Home / 11,046,368.40-16,572,062.76-3,370,699.86

Finding the Fourth Proportional to 11,046,368.40, 16,572,062.76 and 3,370,699.86

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Solution

The fourth proportional to 11,046,368.40, 16,572,062.76 and 3,370,699.86 is: 5,056,815.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,368.40 : 16,572,062.76 = 3,370,699.86 : x
  2. Step 2: Convert to fraction form
    11,046,368.40/16,572,062.76 = 3,370,699.86/x
  3. Step 3: Cross multiply
    11,046,368.40x = 16,572,062.76 × 3,370,699.86
  4. Step 4: Simplify right side
    11,046,368.40x = 55,859,449,625,043.21
  5. Step 5: Solve for x
    x = 55,859,449,625,043.21/11,046,368.40
  6. Step 6: Final answer
    x = 5,056,815.74

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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.