Home / 6,176,822.42-9,265,186.98-1,858,854.06

Finding the Fourth Proportional to 6,176,822.42, 9,265,186.98 and 1,858,854.06

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Solution

The fourth proportional to 6,176,822.42, 9,265,186.98 and 1,858,854.06 is: 2,788,267.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,822.42 : 9,265,186.98 = 1,858,854.06 : x
  2. Step 2: Convert to fraction form
    6,176,822.42/9,265,186.98 = 1,858,854.06/x
  3. Step 3: Cross multiply
    6,176,822.42x = 9,265,186.98 × 1,858,854.06
  4. Step 4: Simplify right side
    6,176,822.42x = 17,222,630,392,753.34
  5. Step 5: Solve for x
    x = 17,222,630,392,753.34/6,176,822.42
  6. Step 6: Final answer
    x = 2,788,267.04

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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.