Home / 3,021,002.46-4,531,497.96-892,581.66

Finding the Fourth Proportional to 3,021,002.46, 4,531,497.96 and 892,581.66

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Solution

The fourth proportional to 3,021,002.46, 4,531,497.96 and 892,581.66 is: 1,338,870.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,002.46 : 4,531,497.96 = 892,581.66 : x
  2. Step 2: Convert to fraction form
    3,021,002.46/4,531,497.96 = 892,581.66/x
  3. Step 3: Cross multiply
    3,021,002.46x = 4,531,497.96 × 892,581.66
  4. Step 4: Simplify right side
    3,021,002.46x = 4,044,731,971,423.41
  5. Step 5: Solve for x
    x = 4,044,731,971,423.41/3,021,002.46
  6. Step 6: Final answer
    x = 1,338,870.80

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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.