Home / 3,064,784.58-4,229,402.67-1,776,372.30

Finding the Fourth Proportional to 3,064,784.58, 4,229,402.67 and 1,776,372.30

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Solution

The fourth proportional to 3,064,784.58, 4,229,402.67 and 1,776,372.30 is: 2,451,393.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,784.58 : 4,229,402.67 = 1,776,372.30 : x
  2. Step 2: Convert to fraction form
    3,064,784.58/4,229,402.67 = 1,776,372.30/x
  3. Step 3: Cross multiply
    3,064,784.58x = 4,229,402.67 × 1,776,372.30
  4. Step 4: Simplify right side
    3,064,784.58x = 7,512,993,748,534.04
  5. Step 5: Solve for x
    x = 7,512,993,748,534.04/3,064,784.58
  6. Step 6: Final answer
    x = 2,451,393.74

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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.