Home / 3,527,986.60-5,291,979.90-3,024,101.80

Finding the Fourth Proportional to 3,527,986.60, 5,291,979.90 and 3,024,101.80

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Solution

The fourth proportional to 3,527,986.60, 5,291,979.90 and 3,024,101.80 is: 4,536,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,986.60 : 5,291,979.90 = 3,024,101.80 : x
  2. Step 2: Convert to fraction form
    3,527,986.60/5,291,979.90 = 3,024,101.80/x
  3. Step 3: Cross multiply
    3,527,986.60x = 5,291,979.90 × 3,024,101.80
  4. Step 4: Simplify right side
    3,527,986.60x = 16,003,485,941,153.82
  5. Step 5: Solve for x
    x = 16,003,485,941,153.82/3,527,986.60
  6. Step 6: Final answer
    x = 4,536,152.70

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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.