Home / 1,825,708.84-2,518,866.30-1,051,323.04

Finding the Fourth Proportional to 1,825,708.84, 2,518,866.30 and 1,051,323.04

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Solution

The fourth proportional to 1,825,708.84, 2,518,866.30 and 1,051,323.04 is: 1,450,473.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,708.84 : 2,518,866.30 = 1,051,323.04 : x
  2. Step 2: Convert to fraction form
    1,825,708.84/2,518,866.30 = 1,051,323.04/x
  3. Step 3: Cross multiply
    1,825,708.84x = 2,518,866.30 × 1,051,323.04
  4. Step 4: Simplify right side
    1,825,708.84x = 2,648,142,175,869.55
  5. Step 5: Solve for x
    x = 2,648,142,175,869.55/1,825,708.84
  6. Step 6: Final answer
    x = 1,450,473.44

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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.