Home / 6,596,155.38-9,905,466.96-4,294,566.30

Finding the Fourth Proportional to 6,596,155.38, 9,905,466.96 and 4,294,566.30

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Solution

The fourth proportional to 6,596,155.38, 9,905,466.96 and 4,294,566.30 is: 6,449,163.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,155.38 : 9,905,466.96 = 4,294,566.30 : x
  2. Step 2: Convert to fraction form
    6,596,155.38/9,905,466.96 = 4,294,566.30/x
  3. Step 3: Cross multiply
    6,596,155.38x = 9,905,466.96 × 4,294,566.30
  4. Step 4: Simplify right side
    6,596,155.38x = 42,539,684,592,179.45
  5. Step 5: Solve for x
    x = 42,539,684,592,179.45/6,596,155.38
  6. Step 6: Final answer
    x = 6,449,163.51

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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.