Home / 6,042,551.64-9,060,704.08-1,782,176.28

Finding the Fourth Proportional to 6,042,551.64, 9,060,704.08 and 1,782,176.28

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Solution

The fourth proportional to 6,042,551.64, 9,060,704.08 and 1,782,176.28 is: 2,672,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,551.64 : 9,060,704.08 = 1,782,176.28 : x
  2. Step 2: Convert to fraction form
    6,042,551.64/9,060,704.08 = 1,782,176.28/x
  3. Step 3: Cross multiply
    6,042,551.64x = 9,060,704.08 × 1,782,176.28
  4. Step 4: Simplify right side
    6,042,551.64x = 16,147,771,891,475.22
  5. Step 5: Solve for x
    x = 16,147,771,891,475.22/6,042,551.64
  6. Step 6: Final answer
    x = 2,672,343.22

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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.