Home / 5,656,550.94-8,484,869.43-1,613,035.29

Finding the Fourth Proportional to 5,656,550.94, 8,484,869.43 and 1,613,035.29

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Solution

The fourth proportional to 5,656,550.94, 8,484,869.43 and 1,613,035.29 is: 2,419,565.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,550.94 : 8,484,869.43 = 1,613,035.29 : x
  2. Step 2: Convert to fraction form
    5,656,550.94/8,484,869.43 = 1,613,035.29/x
  3. Step 3: Cross multiply
    5,656,550.94x = 8,484,869.43 × 1,613,035.29
  4. Step 4: Simplify right side
    5,656,550.94x = 13,686,393,821,632.18
  5. Step 5: Solve for x
    x = 13,686,393,821,632.18/5,656,550.94
  6. Step 6: Final answer
    x = 2,419,565.20

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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.