Home / 1,470,246.14-2,028,931.99-825,693.50

Finding the Fourth Proportional to 1,470,246.14, 2,028,931.99 and 825,693.50

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Solution

The fourth proportional to 1,470,246.14, 2,028,931.99 and 825,693.50 is: 1,139,452.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,246.14 : 2,028,931.99 = 825,693.50 : x
  2. Step 2: Convert to fraction form
    1,470,246.14/2,028,931.99 = 825,693.50/x
  3. Step 3: Cross multiply
    1,470,246.14x = 2,028,931.99 × 825,693.50
  4. Step 4: Simplify right side
    1,470,246.14x = 1,675,275,956,085.07
  5. Step 5: Solve for x
    x = 1,675,275,956,085.07/1,470,246.14
  6. Step 6: Final answer
    x = 1,139,452.72

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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.