Home / 4,433,739.53-6,650,569.17-1,401,105.87

Finding the Fourth Proportional to 4,433,739.53, 6,650,569.17 and 1,401,105.87

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Solution

The fourth proportional to 4,433,739.53, 6,650,569.17 and 1,401,105.87 is: 2,101,646.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,739.53 : 6,650,569.17 = 1,401,105.87 : x
  2. Step 2: Convert to fraction form
    4,433,739.53/6,650,569.17 = 1,401,105.87/x
  3. Step 3: Cross multiply
    4,433,739.53x = 6,650,569.17 × 1,401,105.87
  4. Step 4: Simplify right side
    4,433,739.53x = 9,318,151,502,928.03
  5. Step 5: Solve for x
    x = 9,318,151,502,928.03/4,433,739.53
  6. Step 6: Final answer
    x = 2,101,646.13

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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.