Home / 3,205,590.66-4,807,094.04-1,155,667.57

Finding the Fourth Proportional to 3,205,590.66, 4,807,094.04 and 1,155,667.57

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Solution

The fourth proportional to 3,205,590.66, 4,807,094.04 and 1,155,667.57 is: 1,733,035.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,590.66 : 4,807,094.04 = 1,155,667.57 : x
  2. Step 2: Convert to fraction form
    3,205,590.66/4,807,094.04 = 1,155,667.57/x
  3. Step 3: Cross multiply
    3,205,590.66x = 4,807,094.04 × 1,155,667.57
  4. Step 4: Simplify right side
    3,205,590.66x = 5,555,402,675,950.55
  5. Step 5: Solve for x
    x = 5,555,402,675,950.55/3,205,590.66
  6. Step 6: Final answer
    x = 1,733,035.58

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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.