Home / 6,240,941.80-9,361,412.70-2,453,165.80

Finding the Fourth Proportional to 6,240,941.80, 9,361,412.70 and 2,453,165.80

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Solution

The fourth proportional to 6,240,941.80, 9,361,412.70 and 2,453,165.80 is: 3,679,748.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,941.80 : 9,361,412.70 = 2,453,165.80 : x
  2. Step 2: Convert to fraction form
    6,240,941.80/9,361,412.70 = 2,453,165.80/x
  3. Step 3: Cross multiply
    6,240,941.80x = 9,361,412.70 × 2,453,165.80
  4. Step 4: Simplify right side
    6,240,941.80x = 22,965,097,475,325.66
  5. Step 5: Solve for x
    x = 22,965,097,475,325.66/6,240,941.80
  6. Step 6: Final answer
    x = 3,679,748.70

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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.