Home / 3,296,310.98-4,548,802.81-1,826,159.01

Finding the Fourth Proportional to 3,296,310.98, 4,548,802.81 and 1,826,159.01

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Solution

The fourth proportional to 3,296,310.98, 4,548,802.81 and 1,826,159.01 is: 2,520,040.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,310.98 : 4,548,802.81 = 1,826,159.01 : x
  2. Step 2: Convert to fraction form
    3,296,310.98/4,548,802.81 = 1,826,159.01/x
  3. Step 3: Cross multiply
    3,296,310.98x = 4,548,802.81 × 1,826,159.01
  4. Step 4: Simplify right side
    3,296,310.98x = 8,306,837,237,184.67
  5. Step 5: Solve for x
    x = 8,306,837,237,184.67/3,296,310.98
  6. Step 6: Final answer
    x = 2,520,040.52

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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.