Home / 1,814,074.38-2,503,526.04-1,039,834.08

Finding the Fourth Proportional to 1,814,074.38, 2,503,526.04 and 1,039,834.08

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Solution

The fourth proportional to 1,814,074.38, 2,503,526.04 and 1,039,834.08 is: 1,435,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,074.38 : 2,503,526.04 = 1,039,834.08 : x
  2. Step 2: Convert to fraction form
    1,814,074.38/2,503,526.04 = 1,039,834.08/x
  3. Step 3: Cross multiply
    1,814,074.38x = 2,503,526.04 × 1,039,834.08
  4. Step 4: Simplify right side
    1,814,074.38x = 2,603,251,696,559.44
  5. Step 5: Solve for x
    x = 2,603,251,696,559.44/1,814,074.38
  6. Step 6: Final answer
    x = 1,435,030.30

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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.