Home / 5,865,235.52-8,091,715.83-3,658,814.35

Finding the Fourth Proportional to 5,865,235.52, 8,091,715.83 and 3,658,814.35

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Solution

The fourth proportional to 5,865,235.52, 8,091,715.83 and 3,658,814.35 is: 5,047,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,235.52 : 8,091,715.83 = 3,658,814.35 : x
  2. Step 2: Convert to fraction form
    5,865,235.52/8,091,715.83 = 3,658,814.35/x
  3. Step 3: Cross multiply
    5,865,235.52x = 8,091,715.83 × 3,658,814.35
  4. Step 4: Simplify right side
    5,865,235.52x = 29,606,085,960,976.32
  5. Step 5: Solve for x
    x = 29,606,085,960,976.32/5,865,235.52
  6. Step 6: Final answer
    x = 5,047,723.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.