Home / 3,050,508.42-4,575,789.44-776,035.22

Finding the Fourth Proportional to 3,050,508.42, 4,575,789.44 and 776,035.22

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Solution

The fourth proportional to 3,050,508.42, 4,575,789.44 and 776,035.22 is: 1,164,059.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,508.42 : 4,575,789.44 = 776,035.22 : x
  2. Step 2: Convert to fraction form
    3,050,508.42/4,575,789.44 = 776,035.22/x
  3. Step 3: Cross multiply
    3,050,508.42x = 4,575,789.44 × 776,035.22
  4. Step 4: Simplify right side
    3,050,508.42x = 3,550,973,778,123.64
  5. Step 5: Solve for x
    x = 3,550,973,778,123.64/3,050,508.42
  6. Step 6: Final answer
    x = 1,164,059.65

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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.