Home / 6,576,038.55-9,837,485.78-5,687,351.10

Finding the Fourth Proportional to 6,576,038.55, 9,837,485.78 and 5,687,351.10

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Solution

The fourth proportional to 6,576,038.55, 9,837,485.78 and 5,687,351.10 is: 8,508,045.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,038.55 : 9,837,485.78 = 5,687,351.10 : x
  2. Step 2: Convert to fraction form
    6,576,038.55/9,837,485.78 = 5,687,351.10/x
  3. Step 3: Cross multiply
    6,576,038.55x = 9,837,485.78 × 5,687,351.10
  4. Step 4: Simplify right side
    6,576,038.55x = 55,949,235,543,680.60
  5. Step 5: Solve for x
    x = 55,949,235,543,680.60/6,576,038.55
  6. Step 6: Final answer
    x = 8,508,045.55

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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.