Home / 4,374,023.40-6,561,035.10-2,244,322.80

Finding the Fourth Proportional to 4,374,023.40, 6,561,035.10 and 2,244,322.80

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Solution

The fourth proportional to 4,374,023.40, 6,561,035.10 and 2,244,322.80 is: 3,366,484.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,023.40 : 6,561,035.10 = 2,244,322.80 : x
  2. Step 2: Convert to fraction form
    4,374,023.40/6,561,035.10 = 2,244,322.80/x
  3. Step 3: Cross multiply
    4,374,023.40x = 6,561,035.10 × 2,244,322.80
  4. Step 4: Simplify right side
    4,374,023.40x = 14,725,080,666,530.28
  5. Step 5: Solve for x
    x = 14,725,080,666,530.28/4,374,023.40
  6. Step 6: Final answer
    x = 3,366,484.20

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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.