Home / 1,693,958.29-2,528,752.52-1,451,460.94

Finding the Fourth Proportional to 1,693,958.29, 2,528,752.52 and 1,451,460.94

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Solution

The fourth proportional to 1,693,958.29, 2,528,752.52 and 1,451,460.94 is: 2,166,750.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,958.29 : 2,528,752.52 = 1,451,460.94 : x
  2. Step 2: Convert to fraction form
    1,693,958.29/2,528,752.52 = 1,451,460.94/x
  3. Step 3: Cross multiply
    1,693,958.29x = 2,528,752.52 × 1,451,460.94
  4. Step 4: Simplify right side
    1,693,958.29x = 3,670,385,509,706.57
  5. Step 5: Solve for x
    x = 3,670,385,509,706.57/1,693,958.29
  6. Step 6: Final answer
    x = 2,166,750.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.