Home / 4,041,613.64-6,062,403.44-1,644,890.06

Finding the Fourth Proportional to 4,041,613.64, 6,062,403.44 and 1,644,890.06

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Solution

The fourth proportional to 4,041,613.64, 6,062,403.44 and 1,644,890.06 is: 2,467,328.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,613.64 : 6,062,403.44 = 1,644,890.06 : x
  2. Step 2: Convert to fraction form
    4,041,613.64/6,062,403.44 = 1,644,890.06/x
  3. Step 3: Cross multiply
    4,041,613.64x = 6,062,403.44 × 1,644,890.06
  4. Step 4: Simplify right side
    4,041,613.64x = 9,971,987,158,165.81
  5. Step 5: Solve for x
    x = 9,971,987,158,165.81/4,041,613.64
  6. Step 6: Final answer
    x = 2,467,328.16

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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.