Home / 2,956,254.60-4,429,133.10-2,767,297.80

Finding the Fourth Proportional to 2,956,254.60, 4,429,133.10 and 2,767,297.80

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Solution

The fourth proportional to 2,956,254.60, 4,429,133.10 and 2,767,297.80 is: 4,146,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,254.60 : 4,429,133.10 = 2,767,297.80 : x
  2. Step 2: Convert to fraction form
    2,956,254.60/4,429,133.10 = 2,767,297.80/x
  3. Step 3: Cross multiply
    2,956,254.60x = 4,429,133.10 × 2,767,297.80
  4. Step 4: Simplify right side
    2,956,254.60x = 12,256,730,283,537.18
  5. Step 5: Solve for x
    x = 12,256,730,283,537.18/2,956,254.60
  6. Step 6: Final answer
    x = 4,146,033.39

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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.