Home / 6,385,565.80-9,583,014.30-4,495,997.80

Finding the Fourth Proportional to 6,385,565.80, 9,583,014.30 and 4,495,997.80

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Solution

The fourth proportional to 6,385,565.80, 9,583,014.30 and 4,495,997.80 is: 6,747,281.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,565.80 : 9,583,014.30 = 4,495,997.80 : x
  2. Step 2: Convert to fraction form
    6,385,565.80/9,583,014.30 = 4,495,997.80/x
  3. Step 3: Cross multiply
    6,385,565.80x = 9,583,014.30 × 4,495,997.80
  4. Step 4: Simplify right side
    6,385,565.80x = 43,085,211,210,168.54
  5. Step 5: Solve for x
    x = 43,085,211,210,168.54/6,385,565.80
  6. Step 6: Final answer
    x = 6,747,281.69

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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.