Home / 8,566,383.08-11,822,209.96-4,895,842.60

Finding the Fourth Proportional to 8,566,383.08, 11,822,209.96 and 4,895,842.60

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Solution

The fourth proportional to 8,566,383.08, 11,822,209.96 and 4,895,842.60 is: 6,756,606.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,383.08 : 11,822,209.96 = 4,895,842.60 : x
  2. Step 2: Convert to fraction form
    8,566,383.08/11,822,209.96 = 4,895,842.60/x
  3. Step 3: Cross multiply
    8,566,383.08x = 11,822,209.96 × 4,895,842.60
  4. Step 4: Simplify right side
    8,566,383.08x = 57,879,679,148,312.30
  5. Step 5: Solve for x
    x = 57,879,679,148,312.30/8,566,383.08
  6. Step 6: Final answer
    x = 6,756,606.45

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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.