Home / 2,473,357.68-3,413,225.99-1,370,859.39

Finding the Fourth Proportional to 2,473,357.68, 3,413,225.99 and 1,370,859.39

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Solution

The fourth proportional to 2,473,357.68, 3,413,225.99 and 1,370,859.39 is: 1,891,781.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,357.68 : 3,413,225.99 = 1,370,859.39 : x
  2. Step 2: Convert to fraction form
    2,473,357.68/3,413,225.99 = 1,370,859.39/x
  3. Step 3: Cross multiply
    2,473,357.68x = 3,413,225.99 × 1,370,859.39
  4. Step 4: Simplify right side
    2,473,357.68x = 4,679,052,902,010.69
  5. Step 5: Solve for x
    x = 4,679,052,902,010.69/2,473,357.68
  6. Step 6: Final answer
    x = 1,891,781.74

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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.