Home / 1,584,230.60-2,376,054.30-984,117.80

Finding the Fourth Proportional to 1,584,230.60, 2,376,054.30 and 984,117.80

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Solution

The fourth proportional to 1,584,230.60, 2,376,054.30 and 984,117.80 is: 1,475,995.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,230.60 : 2,376,054.30 = 984,117.80 : x
  2. Step 2: Convert to fraction form
    1,584,230.60/2,376,054.30 = 984,117.80/x
  3. Step 3: Cross multiply
    1,584,230.60x = 2,376,054.30 × 984,117.80
  4. Step 4: Simplify right side
    1,584,230.60x = 2,338,317,330,396.54
  5. Step 5: Solve for x
    x = 2,338,317,330,396.54/1,584,230.60
  6. Step 6: Final answer
    x = 1,475,995.56

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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.