Home / 4,196,488.53-6,294,732.45-1,163,854.35

Finding the Fourth Proportional to 4,196,488.53, 6,294,732.45 and 1,163,854.35

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Solution

The fourth proportional to 4,196,488.53, 6,294,732.45 and 1,163,854.35 is: 1,745,781.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,488.53 : 6,294,732.45 = 1,163,854.35 : x
  2. Step 2: Convert to fraction form
    4,196,488.53/6,294,732.45 = 1,163,854.35/x
  3. Step 3: Cross multiply
    4,196,488.53x = 6,294,732.45 × 1,163,854.35
  4. Step 4: Simplify right side
    4,196,488.53x = 7,326,151,731,770.29
  5. Step 5: Solve for x
    x = 7,326,151,731,770.29/4,196,488.53
  6. Step 6: Final answer
    x = 1,745,781.42

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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.