Home / 2,706,544.35-3,735,429.08-1,560,400.83

Finding the Fourth Proportional to 2,706,544.35, 3,735,429.08 and 1,560,400.83

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Solution

The fourth proportional to 2,706,544.35, 3,735,429.08 and 1,560,400.83 is: 2,153,582.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,544.35 : 3,735,429.08 = 1,560,400.83 : x
  2. Step 2: Convert to fraction form
    2,706,544.35/3,735,429.08 = 1,560,400.83/x
  3. Step 3: Cross multiply
    2,706,544.35x = 3,735,429.08 × 1,560,400.83
  4. Step 4: Simplify right side
    2,706,544.35x = 5,828,766,629,036.13
  5. Step 5: Solve for x
    x = 5,828,766,629,036.13/2,706,544.35
  6. Step 6: Final answer
    x = 2,153,582.53

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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.