Home / 6,134,870.52-8,465,125.50-3,556,047.48

Finding the Fourth Proportional to 6,134,870.52, 8,465,125.50 and 3,556,047.48

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Solution

The fourth proportional to 6,134,870.52, 8,465,125.50 and 3,556,047.48 is: 4,906,768.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,870.52 : 8,465,125.50 = 3,556,047.48 : x
  2. Step 2: Convert to fraction form
    6,134,870.52/8,465,125.50 = 3,556,047.48/x
  3. Step 3: Cross multiply
    6,134,870.52x = 8,465,125.50 × 3,556,047.48
  4. Step 4: Simplify right side
    6,134,870.52x = 30,102,388,202,158.74
  5. Step 5: Solve for x
    x = 30,102,388,202,158.74/6,134,870.52
  6. Step 6: Final answer
    x = 4,906,768.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.