Home / 4,430,180.81-6,113,613.32-2,470,035.59

Finding the Fourth Proportional to 4,430,180.81, 6,113,613.32 and 2,470,035.59

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Solution

The fourth proportional to 4,430,180.81, 6,113,613.32 and 2,470,035.59 is: 3,408,628.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,180.81 : 6,113,613.32 = 2,470,035.59 : x
  2. Step 2: Convert to fraction form
    4,430,180.81/6,113,613.32 = 2,470,035.59/x
  3. Step 3: Cross multiply
    4,430,180.81x = 6,113,613.32 × 2,470,035.59
  4. Step 4: Simplify right side
    4,430,180.81x = 15,100,842,487,062.45
  5. Step 5: Solve for x
    x = 15,100,842,487,062.45/4,430,180.81
  6. Step 6: Final answer
    x = 3,408,628.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.