Home / 1,468,498.60-2,202,699.43-603,903.60

Finding the Fourth Proportional to 1,468,498.60, 2,202,699.43 and 603,903.60

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Solution

The fourth proportional to 1,468,498.60, 2,202,699.43 and 603,903.60 is: 905,835.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,498.60 : 2,202,699.43 = 603,903.60 : x
  2. Step 2: Convert to fraction form
    1,468,498.60/2,202,699.43 = 603,903.60/x
  3. Step 3: Cross multiply
    1,468,498.60x = 2,202,699.43 × 603,903.60
  4. Step 4: Simplify right side
    1,468,498.60x = 1,330,218,115,494.95
  5. Step 5: Solve for x
    x = 1,330,218,115,494.95/1,468,498.60
  6. Step 6: Final answer
    x = 905,835.47

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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.