Home / 2,065,068.92-2,849,842.59-1,134,834.51

Finding the Fourth Proportional to 2,065,068.92, 2,849,842.59 and 1,134,834.51

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Solution

The fourth proportional to 2,065,068.92, 2,849,842.59 and 1,134,834.51 is: 1,566,097.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,068.92 : 2,849,842.59 = 1,134,834.51 : x
  2. Step 2: Convert to fraction form
    2,065,068.92/2,849,842.59 = 1,134,834.51/x
  3. Step 3: Cross multiply
    2,065,068.92x = 2,849,842.59 × 1,134,834.51
  4. Step 4: Simplify right side
    2,065,068.92x = 3,234,099,699,276.40
  5. Step 5: Solve for x
    x = 3,234,099,699,276.40/2,065,068.92
  6. Step 6: Final answer
    x = 1,566,097.71

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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.