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Finding the Fourth Proportional to 5,583,714.59, 8,368,330.70 and 2,507,433.92

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Solution

The fourth proportional to 5,583,714.59, 8,368,330.70 and 2,507,433.92 is: 3,757,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,714.59 : 8,368,330.70 = 2,507,433.92 : x
  2. Step 2: Convert to fraction form
    5,583,714.59/8,368,330.70 = 2,507,433.92/x
  3. Step 3: Cross multiply
    5,583,714.59x = 8,368,330.70 × 2,507,433.92
  4. Step 4: Simplify right side
    5,583,714.59x = 20,983,036,232,661.20
  5. Step 5: Solve for x
    x = 20,983,036,232,661.20/5,583,714.59
  6. Step 6: Final answer
    x = 3,757,899.13

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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.