Home / 4,897,544.08-7,309,280.90-4,769,998.24

Finding the Fourth Proportional to 4,897,544.08, 7,309,280.90 and 4,769,998.24

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Solution

The fourth proportional to 4,897,544.08, 7,309,280.90 and 4,769,998.24 is: 7,118,926.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,544.08 : 7,309,280.90 = 4,769,998.24 : x
  2. Step 2: Convert to fraction form
    4,897,544.08/7,309,280.90 = 4,769,998.24/x
  3. Step 3: Cross multiply
    4,897,544.08x = 7,309,280.90 × 4,769,998.24
  4. Step 4: Simplify right side
    4,897,544.08x = 34,865,257,028,665.62
  5. Step 5: Solve for x
    x = 34,865,257,028,665.62/4,897,544.08
  6. Step 6: Final answer
    x = 7,118,926.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.