Home / 6,365,225.30-8,784,197.62-3,464,805.38

Finding the Fourth Proportional to 6,365,225.30, 8,784,197.62 and 3,464,805.38

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Solution

The fourth proportional to 6,365,225.30, 8,784,197.62 and 3,464,805.38 is: 4,781,533.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,225.30 : 8,784,197.62 = 3,464,805.38 : x
  2. Step 2: Convert to fraction form
    6,365,225.30/8,784,197.62 = 3,464,805.38/x
  3. Step 3: Cross multiply
    6,365,225.30x = 8,784,197.62 × 3,464,805.38
  4. Step 4: Simplify right side
    6,365,225.30x = 30,435,535,120,176.19
  5. Step 5: Solve for x
    x = 30,435,535,120,176.19/6,365,225.30
  6. Step 6: Final answer
    x = 4,781,533.05

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1.5x scale

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.