Home / 5,775,636.10-7,967,875.89-3,482,522.86

Finding the Fourth Proportional to 5,775,636.10, 7,967,875.89 and 3,482,522.86

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Solution

The fourth proportional to 5,775,636.10, 7,967,875.89 and 3,482,522.86 is: 4,804,372.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,636.10 : 7,967,875.89 = 3,482,522.86 : x
  2. Step 2: Convert to fraction form
    5,775,636.10/7,967,875.89 = 3,482,522.86/x
  3. Step 3: Cross multiply
    5,775,636.10x = 7,967,875.89 × 3,482,522.86
  4. Step 4: Simplify right side
    5,775,636.10x = 27,748,309,932,567.84
  5. Step 5: Solve for x
    x = 27,748,309,932,567.84/5,775,636.10
  6. Step 6: Final answer
    x = 4,804,372.96

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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.