Home / 4,071,080.40-6,104,777.40-1,545,896.40

Finding the Fourth Proportional to 4,071,080.40, 6,104,777.40 and 1,545,896.40

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Solution

The fourth proportional to 4,071,080.40, 6,104,777.40 and 1,545,896.40 is: 2,318,144.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,080.40 : 6,104,777.40 = 1,545,896.40 : x
  2. Step 2: Convert to fraction form
    4,071,080.40/6,104,777.40 = 1,545,896.40/x
  3. Step 3: Cross multiply
    4,071,080.40x = 6,104,777.40 × 1,545,896.40
  4. Step 4: Simplify right side
    4,071,080.40x = 9,437,353,405,461.36
  5. Step 5: Solve for x
    x = 9,437,353,405,461.36/4,071,080.40
  6. Step 6: Final answer
    x = 2,318,144.69

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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.