Home / 1,874,170.38-2,586,359.79-1,014,740.94

Finding the Fourth Proportional to 1,874,170.38, 2,586,359.79 and 1,014,740.94

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Solution

The fourth proportional to 1,874,170.38, 2,586,359.79 and 1,014,740.94 is: 1,400,345.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,170.38 : 2,586,359.79 = 1,014,740.94 : x
  2. Step 2: Convert to fraction form
    1,874,170.38/2,586,359.79 = 1,014,740.94/x
  3. Step 3: Cross multiply
    1,874,170.38x = 2,586,359.79 × 1,014,740.94
  4. Step 4: Simplify right side
    1,874,170.38x = 2,624,485,164,482.80
  5. Step 5: Solve for x
    x = 2,624,485,164,482.80/1,874,170.38
  6. Step 6: Final answer
    x = 1,400,345.02

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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.