Home / 4,359,200.16-6,529,458.48-3,545,723.30

Finding the Fourth Proportional to 4,359,200.16, 6,529,458.48 and 3,545,723.30

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Solution

The fourth proportional to 4,359,200.16, 6,529,458.48 and 3,545,723.30 is: 5,310,986.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,200.16 : 6,529,458.48 = 3,545,723.30 : x
  2. Step 2: Convert to fraction form
    4,359,200.16/6,529,458.48 = 3,545,723.30/x
  3. Step 3: Cross multiply
    4,359,200.16x = 6,529,458.48 × 3,545,723.30
  4. Step 4: Simplify right side
    4,359,200.16x = 23,151,653,036,271.29
  5. Step 5: Solve for x
    x = 23,151,653,036,271.29/4,359,200.16
  6. Step 6: Final answer
    x = 5,310,986.46

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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.