Home / 4,145,003.44-6,218,343.50-1,748,853.32

Finding the Fourth Proportional to 4,145,003.44, 6,218,343.50 and 1,748,853.32

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Solution

The fourth proportional to 4,145,003.44, 6,218,343.50 and 1,748,853.32 is: 2,623,633.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,003.44 : 6,218,343.50 = 1,748,853.32 : x
  2. Step 2: Convert to fraction form
    4,145,003.44/6,218,343.50 = 1,748,853.32/x
  3. Step 3: Cross multiply
    4,145,003.44x = 6,218,343.50 × 1,748,853.32
  4. Step 4: Simplify right side
    4,145,003.44x = 10,874,970,674,875.42
  5. Step 5: Solve for x
    x = 10,874,970,674,875.42/4,145,003.44
  6. Step 6: Final answer
    x = 2,623,633.69

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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.