Home / 6,643,281.27-9,964,922.04-1,594,591.77

Finding the Fourth Proportional to 6,643,281.27, 9,964,922.04 and 1,594,591.77

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Solution

The fourth proportional to 6,643,281.27, 9,964,922.04 and 1,594,591.77 is: 2,391,887.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,643,281.27 : 9,964,922.04 = 1,594,591.77 : x
  2. Step 2: Convert to fraction form
    6,643,281.27/9,964,922.04 = 1,594,591.77/x
  3. Step 3: Cross multiply
    6,643,281.27x = 9,964,922.04 × 1,594,591.77
  4. Step 4: Simplify right side
    6,643,281.27x = 15,889,982,665,702.65
  5. Step 5: Solve for x
    x = 15,889,982,665,702.65/6,643,281.27
  6. Step 6: Final answer
    x = 2,391,887.69

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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.