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Finding the Fourth Proportional to 5,997,152.86, 8,995,722.24 and 1,953,634.06

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Solution

The fourth proportional to 5,997,152.86, 8,995,722.24 and 1,953,634.06 is: 2,930,448.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,152.86 : 8,995,722.24 = 1,953,634.06 : x
  2. Step 2: Convert to fraction form
    5,997,152.86/8,995,722.24 = 1,953,634.06/x
  3. Step 3: Cross multiply
    5,997,152.86x = 8,995,722.24 × 1,953,634.06
  4. Step 4: Simplify right side
    5,997,152.86x = 17,574,349,362,363.50
  5. Step 5: Solve for x
    x = 17,574,349,362,363.50/5,997,152.86
  6. Step 6: Final answer
    x = 2,930,448.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.