Home / 5,265,514.20-7,898,271.30-4,468,352.70

Finding the Fourth Proportional to 5,265,514.20, 7,898,271.30 and 4,468,352.70

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Solution

The fourth proportional to 5,265,514.20, 7,898,271.30 and 4,468,352.70 is: 6,702,529.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,265,514.20 : 7,898,271.30 = 4,468,352.70 : x
  2. Step 2: Convert to fraction form
    5,265,514.20/7,898,271.30 = 4,468,352.70/x
  3. Step 3: Cross multiply
    5,265,514.20x = 7,898,271.30 × 4,468,352.70
  4. Step 4: Simplify right side
    5,265,514.20x = 35,292,261,888,687.51
  5. Step 5: Solve for x
    x = 35,292,261,888,687.51/5,265,514.20
  6. Step 6: Final answer
    x = 6,702,529.05

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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.