Home / 6,433,580.09-9,652,237.90-2,593,420.72

Finding the Fourth Proportional to 6,433,580.09, 9,652,237.90 and 2,593,420.72

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Solution

The fourth proportional to 6,433,580.09, 9,652,237.90 and 2,593,420.72 is: 3,890,883.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,580.09 : 9,652,237.90 = 2,593,420.72 : x
  2. Step 2: Convert to fraction form
    6,433,580.09/9,652,237.90 = 2,593,420.72/x
  3. Step 3: Cross multiply
    6,433,580.09x = 9,652,237.90 × 2,593,420.72
  4. Step 4: Simplify right side
    6,433,580.09x = 25,032,313,715,968.10
  5. Step 5: Solve for x
    x = 25,032,313,715,968.10/6,433,580.09
  6. Step 6: Final answer
    x = 3,890,883.98

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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.