Home / 1,774,284.35-2,448,509.97-1,010,337.89

Finding the Fourth Proportional to 1,774,284.35, 2,448,509.97 and 1,010,337.89

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Solution

The fourth proportional to 1,774,284.35, 2,448,509.97 and 1,010,337.89 is: 1,394,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,284.35 : 2,448,509.97 = 1,010,337.89 : x
  2. Step 2: Convert to fraction form
    1,774,284.35/2,448,509.97 = 1,010,337.89/x
  3. Step 3: Cross multiply
    1,774,284.35x = 2,448,509.97 × 1,010,337.89
  4. Step 4: Simplify right side
    1,774,284.35x = 2,473,822,396,733.76
  5. Step 5: Solve for x
    x = 2,473,822,396,733.76/1,774,284.35
  6. Step 6: Final answer
    x = 1,394,264.90

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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.