Home / 6,473,310.29-8,933,124.31-3,572,701.16

Finding the Fourth Proportional to 6,473,310.29, 8,933,124.31 and 3,572,701.16

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Solution

The fourth proportional to 6,473,310.29, 8,933,124.31 and 3,572,701.16 is: 4,930,303.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,310.29 : 8,933,124.31 = 3,572,701.16 : x
  2. Step 2: Convert to fraction form
    6,473,310.29/8,933,124.31 = 3,572,701.16/x
  3. Step 3: Cross multiply
    6,473,310.29x = 8,933,124.31 × 3,572,701.16
  4. Step 4: Simplify right side
    6,473,310.29x = 31,915,383,584,761.20
  5. Step 5: Solve for x
    x = 31,915,383,584,761.20/6,473,310.29
  6. Step 6: Final answer
    x = 4,930,303.38

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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.