Home / 2,302,482.47-3,453,732.07-705,039.08

Finding the Fourth Proportional to 2,302,482.47, 3,453,732.07 and 705,039.08

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Solution

The fourth proportional to 2,302,482.47, 3,453,732.07 and 705,039.08 is: 1,057,561.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,482.47 : 3,453,732.07 = 705,039.08 : x
  2. Step 2: Convert to fraction form
    2,302,482.47/3,453,732.07 = 705,039.08/x
  3. Step 3: Cross multiply
    2,302,482.47x = 3,453,732.07 × 705,039.08
  4. Step 4: Simplify right side
    2,302,482.47x = 2,435,016,062,168.04
  5. Step 5: Solve for x
    x = 2,435,016,062,168.04/2,302,482.47
  6. Step 6: Final answer
    x = 1,057,561.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.