Home / 2,452,039.70-3,677,911.40-914,739.08

Finding the Fourth Proportional to 2,452,039.70, 3,677,911.40 and 914,739.08

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Solution

The fourth proportional to 2,452,039.70, 3,677,911.40 and 914,739.08 is: 1,372,053.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,039.70 : 3,677,911.40 = 914,739.08 : x
  2. Step 2: Convert to fraction form
    2,452,039.70/3,677,911.40 = 914,739.08/x
  3. Step 3: Cross multiply
    2,452,039.70x = 3,677,911.40 × 914,739.08
  4. Step 4: Simplify right side
    2,452,039.70x = 3,364,329,290,357.51
  5. Step 5: Solve for x
    x = 3,364,329,290,357.51/2,452,039.70
  6. Step 6: Final answer
    x = 1,372,053.35

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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.