Home / 2,182,460.74-3,010,752.72-1,695,694.68

Finding the Fourth Proportional to 2,182,460.74, 3,010,752.72 and 1,695,694.68

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Solution

The fourth proportional to 2,182,460.74, 3,010,752.72 and 1,695,694.68 is: 2,339,248.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,460.74 : 3,010,752.72 = 1,695,694.68 : x
  2. Step 2: Convert to fraction form
    2,182,460.74/3,010,752.72 = 1,695,694.68/x
  3. Step 3: Cross multiply
    2,182,460.74x = 3,010,752.72 × 1,695,694.68
  4. Step 4: Simplify right side
    2,182,460.74x = 5,105,317,370,099.53
  5. Step 5: Solve for x
    x = 5,105,317,370,099.53/2,182,460.74
  6. Step 6: Final answer
    x = 2,339,248.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.