Home / 4,823,106.66-6,655,714.92-2,729,904.30

Finding the Fourth Proportional to 4,823,106.66, 6,655,714.92 and 2,729,904.30

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Solution

The fourth proportional to 4,823,106.66, 6,655,714.92 and 2,729,904.30 is: 3,767,170.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,106.66 : 6,655,714.92 = 2,729,904.30 : x
  2. Step 2: Convert to fraction form
    4,823,106.66/6,655,714.92 = 2,729,904.30/x
  3. Step 3: Cross multiply
    4,823,106.66x = 6,655,714.92 × 2,729,904.30
  4. Step 4: Simplify right side
    4,823,106.66x = 18,169,464,779,682.16
  5. Step 5: Solve for x
    x = 18,169,464,779,682.16/4,823,106.66
  6. Step 6: Final answer
    x = 3,767,170.43

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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.