Home / 4,229,247.51-6,343,871.27-1,034,335.76

Finding the Fourth Proportional to 4,229,247.51, 6,343,871.27 and 1,034,335.76

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Solution

The fourth proportional to 4,229,247.51, 6,343,871.27 and 1,034,335.76 is: 1,551,503.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,247.51 : 6,343,871.27 = 1,034,335.76 : x
  2. Step 2: Convert to fraction form
    4,229,247.51/6,343,871.27 = 1,034,335.76/x
  3. Step 3: Cross multiply
    4,229,247.51x = 6,343,871.27 × 1,034,335.76
  4. Step 4: Simplify right side
    4,229,247.51x = 6,561,692,874,506.58
  5. Step 5: Solve for x
    x = 6,561,692,874,506.58/4,229,247.51
  6. Step 6: Final answer
    x = 1,551,503.63

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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.