Home / 4,488,323.69-6,733,149.93-1,648,214.42

Finding the Fourth Proportional to 4,488,323.69, 6,733,149.93 and 1,648,214.42

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Solution

The fourth proportional to 4,488,323.69, 6,733,149.93 and 1,648,214.42 is: 2,472,565.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,323.69 : 6,733,149.93 = 1,648,214.42 : x
  2. Step 2: Convert to fraction form
    4,488,323.69/6,733,149.93 = 1,648,214.42/x
  3. Step 3: Cross multiply
    4,488,323.69x = 6,733,149.93 × 1,648,214.42
  4. Step 4: Simplify right side
    4,488,323.69x = 11,097,674,772,982.24
  5. Step 5: Solve for x
    x = 11,097,674,772,982.24/4,488,323.69
  6. Step 6: Final answer
    x = 2,472,565.61

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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.