Home / 1,774,276.14-2,448,498.69-1,010,329.74

Finding the Fourth Proportional to 1,774,276.14, 2,448,498.69 and 1,010,329.74

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Solution

The fourth proportional to 1,774,276.14, 2,448,498.69 and 1,010,329.74 is: 1,394,253.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,276.14 : 2,448,498.69 = 1,010,329.74 : x
  2. Step 2: Convert to fraction form
    1,774,276.14/2,448,498.69 = 1,010,329.74/x
  3. Step 3: Cross multiply
    1,774,276.14x = 2,448,498.69 × 1,010,329.74
  4. Step 4: Simplify right side
    1,774,276.14x = 2,473,791,044,858.04
  5. Step 5: Solve for x
    x = 2,473,791,044,858.04/1,774,276.14
  6. Step 6: Final answer
    x = 1,394,253.68

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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.