Home / 4,995,112.59-7,488,076.23-1,799,457.30

Finding the Fourth Proportional to 4,995,112.59, 7,488,076.23 and 1,799,457.30

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Solution

The fourth proportional to 4,995,112.59, 7,488,076.23 and 1,799,457.30 is: 2,697,531.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,112.59 : 7,488,076.23 = 1,799,457.30 : x
  2. Step 2: Convert to fraction form
    4,995,112.59/7,488,076.23 = 1,799,457.30/x
  3. Step 3: Cross multiply
    4,995,112.59x = 7,488,076.23 × 1,799,457.30
  4. Step 4: Simplify right side
    4,995,112.59x = 13,474,473,435,029.98
  5. Step 5: Solve for x
    x = 13,474,473,435,029.98/4,995,112.59
  6. Step 6: Final answer
    x = 2,697,531.48

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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.