Home / 1,774,282.35-2,448,507.21-1,010,335.89

Finding the Fourth Proportional to 1,774,282.35, 2,448,507.21 and 1,010,335.89

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Solution

The fourth proportional to 1,774,282.35, 2,448,507.21 and 1,010,335.89 is: 1,394,262.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,282.35 : 2,448,507.21 = 1,010,335.89 : x
  2. Step 2: Convert to fraction form
    1,774,282.35/2,448,507.21 = 1,010,335.89/x
  3. Step 3: Cross multiply
    1,774,282.35x = 2,448,507.21 × 1,010,335.89
  4. Step 4: Simplify right side
    1,774,282.35x = 2,473,814,711,186.77
  5. Step 5: Solve for x
    x = 2,473,814,711,186.77/1,774,282.35
  6. Step 6: Final answer
    x = 1,394,262.14

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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.