Home / 4,191,639.30-6,295,062.15-3,669,092.10

Finding the Fourth Proportional to 4,191,639.30, 6,295,062.15 and 3,669,092.10

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Solution

The fourth proportional to 4,191,639.30, 6,295,062.15 and 3,669,092.10 is: 5,510,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,639.30 : 6,295,062.15 = 3,669,092.10 : x
  2. Step 2: Convert to fraction form
    4,191,639.30/6,295,062.15 = 3,669,092.10/x
  3. Step 3: Cross multiply
    4,191,639.30x = 6,295,062.15 × 3,669,092.10
  4. Step 4: Simplify right side
    4,191,639.30x = 23,097,162,803,574.02
  5. Step 5: Solve for x
    x = 23,097,162,803,574.02/4,191,639.30
  6. Step 6: Final answer
    x = 5,510,293.50

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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.