Home / 8,553,208.14-12,828,741.93-2,795,460.39

Finding the Fourth Proportional to 8,553,208.14, 12,828,741.93 and 2,795,460.39

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Solution

The fourth proportional to 8,553,208.14, 12,828,741.93 and 2,795,460.39 is: 4,192,840.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,553,208.14 : 12,828,741.93 = 2,795,460.39 : x
  2. Step 2: Convert to fraction form
    8,553,208.14/12,828,741.93 = 2,795,460.39/x
  3. Step 3: Cross multiply
    8,553,208.14x = 12,828,741.93 × 2,795,460.39
  4. Step 4: Simplify right side
    8,553,208.14x = 35,862,239,918,847.16
  5. Step 5: Solve for x
    x = 35,862,239,918,847.16/8,553,208.14
  6. Step 6: Final answer
    x = 4,192,840.78

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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.