Home / 9,559,558.86-14,345,317.15-3,879,783.17

Finding the Fourth Proportional to 9,559,558.86, 14,345,317.15 and 3,879,783.17

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Solution

The fourth proportional to 9,559,558.86, 14,345,317.15 and 3,879,783.17 is: 5,822,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,558.86 : 14,345,317.15 = 3,879,783.17 : x
  2. Step 2: Convert to fraction form
    9,559,558.86/14,345,317.15 = 3,879,783.17/x
  3. Step 3: Cross multiply
    9,559,558.86x = 14,345,317.15 × 3,879,783.17
  4. Step 4: Simplify right side
    9,559,558.86x = 55,656,720,019,251.27
  5. Step 5: Solve for x
    x = 55,656,720,019,251.27/9,559,558.86
  6. Step 6: Final answer
    x = 5,822,101.30

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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.